diff --git a/YACReaderLibrary/server/lib/bfHttpServer/httpconnectionhandler.h b/YACReaderLibrary/server/lib/bfHttpServer/httpconnectionhandler.h
index ac720819..0e8b4483 100644
--- a/YACReaderLibrary/server/lib/bfHttpServer/httpconnectionhandler.h
+++ b/YACReaderLibrary/server/lib/bfHttpServer/httpconnectionhandler.h
@@ -29,6 +29,12 @@
   @see HttpRequest for description of config settings maxRequestSize and maxMultiPartSize
 */
 
+#if QT_VERSION >= 0x050000
+    typedef qintptr tSocketDescriptor;
+#else
+    typedef int tSocketDescriptor;
+#endif
+
 class HttpConnectionHandler : public QThread {
     Q_OBJECT
     Q_DISABLE_COPY(HttpConnectionHandler)
@@ -79,7 +85,7 @@ public slots:
       Received from from the listener, when the handler shall start processing a new connection.
       @param socketDescriptor references the accepted connection.
     */
-    void handleConnection(int socketDescriptor);
+    void handleConnection(tSocketDescriptor socketDescriptor);
 
 private slots:
 
diff --git a/YACReaderLibrary/server/lib/bfHttpServer/httplistener.cpp b/YACReaderLibrary/server/lib/bfHttpServer/httplistener.cpp
index dccdb33c..b79db686 100644
--- a/YACReaderLibrary/server/lib/bfHttpServer/httplistener.cpp
+++ b/YACReaderLibrary/server/lib/bfHttpServer/httplistener.cpp
@@ -12,6 +12,9 @@ HttpListener::HttpListener(QSettings* settings, HttpRequestHandler* requestHandl
     : QTcpServer(parent)
 {
     Q_ASSERT(settings!=0);
+    // Reqister type of socketDescriptor for signal/slot handling
+    qRegisterMetaType<tSocketDescriptor>("tSocketDescriptor");
+    // Create connection handler pool
     this->settings=settings;
     pool=new HttpConnectionHandlerPool(settings,requestHandler);
     // Start listening
@@ -39,8 +42,7 @@ HttpListener::~HttpListener() {
     qDebug("HttpListener: destroyed");
 }
 
-
-void HttpListener::incomingConnection(int socketDescriptor) {
+void HttpListener::incomingConnection(tSocketDescriptor socketDescriptor) {
 #ifdef SUPERVERBOSE
     qDebug("HttpListener: New connection");
 #endif
@@ -50,9 +52,9 @@ void HttpListener::incomingConnection(int socketDescriptor) {
     if (freeHandler) {
         // The descriptor is passed via signal/slot because the handler lives in another
         // thread and cannot open the socket when called by another thread.
-        connect(this,SIGNAL(handleConnection(int)),freeHandler,SLOT(handleConnection(int)));
+        connect(this,SIGNAL(handleConnection(tSocketDescriptor)),freeHandler,SLOT(handleConnection(tSocketDescriptor)));
         emit handleConnection(socketDescriptor);
-        disconnect(this,SIGNAL(handleConnection(int)),freeHandler,SLOT(handleConnection(int)));
+        disconnect(this,SIGNAL(handleConnection(tSocketDescriptor)),freeHandler,SLOT(handleConnection(tSocketDescriptor)));
     }
     else {
         // Reject the connection
diff --git a/YACReaderLibrary/server/lib/bfHttpServer/httplistener.h b/YACReaderLibrary/server/lib/bfHttpServer/httplistener.h
index c53d81bb..6ae5d75c 100644
--- a/YACReaderLibrary/server/lib/bfHttpServer/httplistener.h
+++ b/YACReaderLibrary/server/lib/bfHttpServer/httplistener.h
@@ -14,9 +14,8 @@
 #include "httprequesthandler.h"
 
 /**
-  Listens for incoming TCP connections and passes control to
-  one of the pooled connection handlers. This class is also
-  responsible for managing the pool.
+  Listens for incoming TCP connections and and passes all incoming HTTP requests to your implementation of HttpRequestHandler,
+  which processes the request and generates the response (usually a HTML document).
   <p>
   Example for the required settings in the config file:
   <code><pre>
@@ -43,7 +42,7 @@ public:
       Constructor.
       @param settings Configuration settings for the HTTP server. Must not be 0.
       @param requestHandler Processes each received HTTP request, usually by dispatching to controller classes.
-      @param parent Parent object
+      @param parent Parent object.
     */
     HttpListener(QSettings* settings, HttpRequestHandler* requestHandler, QObject* parent = 0);
 
@@ -53,7 +52,7 @@ public:
 protected:
 
     /** Serves new incoming connection requests */
-    void incomingConnection(int socketDescriptor);
+    void incomingConnection(tSocketDescriptor socketDescriptor);
 
 private:
 
@@ -69,7 +68,8 @@ signals:
       Emitted when the connection handler shall process a new incoming onnection.
       @param socketDescriptor references the accepted connection.
     */
-    void handleConnection(int socketDescriptor);
+
+    void handleConnection(tSocketDescriptor socketDescriptor);
 
 };
 
diff --git a/YACReaderLibrary/server/lib/bfHttpServer/httpresponse.h b/YACReaderLibrary/server/lib/bfHttpServer/httpresponse.h
index 26a2fadd..1bdc7733 100644
--- a/YACReaderLibrary/server/lib/bfHttpServer/httpresponse.h
+++ b/YACReaderLibrary/server/lib/bfHttpServer/httpresponse.h
@@ -16,15 +16,15 @@
   <p>
   Example code for proper response generation:
   <code><pre>
-	response.setStatus(200,"OK"); // optional, because this is the default
-	response.writeBody("Hello");
-	response.writeBody("World!",true);
+    response.setStatus(200,"OK"); // optional, because this is the default
+    response.writeBody("Hello");
+    response.writeBody("World!",true);
   </pre></code>
   <p>
   Example how to return an error:
   <code><pre>
-	response.setStatus(500,"server error");
-	response.write("The request cannot be processed because the servers is broken",true);
+    response.setStatus(500,"server error");
+    response.write("The request cannot be processed because the servers is broken",true);
   </pre></code>
   <p>
   For performance reason, writing a single or few large packets is better than writing
@@ -34,7 +34,7 @@
 */
 
 class HttpResponse {
-	Q_DISABLE_COPY(HttpResponse)
+    Q_DISABLE_COPY(HttpResponse)
 public:
 
 	/**
diff --git a/YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.cpp b/YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.cpp
index ec9b220f..e750fd3e 100644
--- a/YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.cpp
+++ b/YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.cpp
@@ -9,6 +9,7 @@
 #include <QDateTime>
 #include "httpsession.h"
 #include "static.h"
+#include <QApplication>
 
 StaticFileController::StaticFileController(QSettings* settings, QObject* parent)
     :HttpRequestHandler(parent)
@@ -23,8 +24,8 @@ StaticFileController::StaticFileController(QSettings* settings, QObject* parent)
         if (QDir::isRelativePath(docroot))
 #endif
         {
-        QFileInfo configFile(settings->fileName());
-        docroot=QFileInfo(configFile.absolutePath(),docroot).absoluteFilePath();
+        QFileInfo configFile(QApplication::applicationDirPath());
+        docroot=QFileInfo(QApplication::applicationDirPath(),docroot).absoluteFilePath();
     }
     qDebug("StaticFileController: docroot=%s, encoding=%s, maxAge=%i",qPrintable(docroot),qPrintable(encoding),maxAge);
     maxCachedFileSize=settings->value("maxCachedFileSize","65536").toInt();
@@ -202,4 +203,4 @@ QString StaticFileController::getDeviceAwareFileName(QString fileName, QString d
 		return completeFileName; //existe un archivo específico para este dispositivo y locales
 	else
 		return getLocalizedFileName(fileName,locales,path); //no hay archivo específico para el dispositivo, pero puede haberlo para estas locales
-}
\ No newline at end of file
+}
diff --git a/YACReaderLibrary/server/lib/bfLogging/bfLogging.pri b/YACReaderLibrary/server/lib/bfLogging/bfLogging.pri
index a5d95282..17eae35e 100644
--- a/YACReaderLibrary/server/lib/bfLogging/bfLogging.pri
+++ b/YACReaderLibrary/server/lib/bfLogging/bfLogging.pri
@@ -3,5 +3,3 @@ DEPENDPATH += $$PWD
 
 HEADERS  += $$PWD/logmessage.h $$PWD/logger.h $$PWD/filelogger.h $$PWD/dualfilelogger.h
 SOURCES  += $$PWD/logmessage.cpp $$PWD/logger.cpp $$PWD/filelogger.cpp $$PWD/dualfilelogger.cpp
-
-OTHER_FILES += $$PWD/../doc/readme.txt
diff --git a/YACReaderLibrary/server/lib/bfLogging/dualfilelogger.h b/YACReaderLibrary/server/lib/bfLogging/dualfilelogger.h
index b680ced5..39bec859 100644
--- a/YACReaderLibrary/server/lib/bfLogging/dualfilelogger.h
+++ b/YACReaderLibrary/server/lib/bfLogging/dualfilelogger.h
@@ -13,11 +13,9 @@
 #include <QtGlobal>
 
 /**
-  Logs messages into two log files. This is specially useful to get one less detailed
-  logfile for normal operation plus one more detailed file for debugging.
-  @see FileLogger for a description of the required config settings.
-  @see set() describes how to set logger variables
-  @see LogMessage for a description of the message decoration.
+  Logs messages into two log files simultaneously.
+  May be used to create two logfiles with different configuration settings.
+  @see FileLogger for a description of the two underlying loggers.
 */
 
 class DualFileLogger : public Logger {
@@ -33,8 +31,8 @@ public:
       Because the group must not change during runtime, it is recommended to provide a
       separate QSettings instance to the logger that is not used by other parts of the program.
       @param secondSettings Same as firstSettings, but for the second log file.
-      @param refreshInterval Interval of checking the config settings in msec, or 0=disabled
-      @param parent Parent object
+      @param refreshInterval Interval of checking for changed config settings in msec, or 0=disabled
+      @param parent Parent object.
     */
     DualFileLogger(QSettings* firstSettings, QSettings* secondSettings, const int refreshInterval=10000, QObject *parent = 0);
 
diff --git a/YACReaderLibrary/server/lib/bfLogging/filelogger.cpp b/YACReaderLibrary/server/lib/bfLogging/filelogger.cpp
index 83d9f480..27fd9d6e 100644
--- a/YACReaderLibrary/server/lib/bfLogging/filelogger.cpp
+++ b/YACReaderLibrary/server/lib/bfLogging/filelogger.cpp
@@ -13,6 +13,7 @@
 #include <QDir>
 #include <QFileInfo>
 #include <stdio.h>
+#include "yacreader_global.h"
 
 void FileLogger::refreshSettings() {    
     mutex.lock();
@@ -21,7 +22,7 @@ void FileLogger::refreshSettings() {
 
     // Load new config settings
     settings->sync();
-    fileName=settings->value("fileName","./server/logs/log.log").toString();
+	fileName=settings->value("fileName","server_log.log").toString();
     // Convert relative fileName to absolute, based on the directory of the config file.
 #ifdef Q_OS_WIN32
     if (QDir::isRelativePath(fileName) && settings->format()!=QSettings::NativeFormat)
@@ -29,16 +30,15 @@ void FileLogger::refreshSettings() {
     if (QDir::isRelativePath(fileName))
 #endif
     {
-        QFileInfo configFile(settings->fileName());
-        fileName=QFileInfo(configFile.absolutePath(),fileName).absoluteFilePath();
+        QFileInfo configFile(YACReader::getSettingsPath());
+        fileName=QFileInfo(YACReader::getSettingsPath(),fileName).absoluteFilePath();
     }
-    maxSize=settings->value("maxSize",128000).toLongLong();
+    maxSize=settings->value("maxSize",0).toLongLong();
     maxBackups=settings->value("maxBackups",0).toInt();
     msgFormat=settings->value("msgFormat","{timestamp} {type} {msg}").toString();
-    timestampFormat=settings->value("timestampFormat","{yyyy-MM-dd hh:mm:ss.zzz}").toString();
+    timestampFormat=settings->value("timestampFormat","yyyy-MM-dd hh:mm:ss.zzz").toString();
     minLevel=static_cast<QtMsgType>(settings->value("minLevel",0).toInt());
     bufferSize=settings->value("bufferSize",0).toInt();
-    disabled=settings->value("disabled",false).toBool();
 
     // Create new file if the filename has been changed
     if (oldFileName!=fileName) {
@@ -53,12 +53,13 @@ void FileLogger::refreshSettings() {
 FileLogger::FileLogger(QSettings* settings, const int refreshInterval, QObject* parent)
     : Logger(parent)
 {
-    //Q_ASSERT(settings!=0);
-    //Q_ASSERT(refreshInterval>=0);
+    Q_ASSERT(settings!=0);
+    Q_ASSERT(refreshInterval>=0);
     this->settings=settings;
     file=0;
-    if (refreshInterval>0)
+    if (refreshInterval>0) {
         refreshTimer.start(refreshInterval,this);
+    }
     flushTimer.start(1000,this);
     refreshSettings();
 }
@@ -70,32 +71,29 @@ FileLogger::~FileLogger() {
 
 
 void FileLogger::write(const LogMessage* logMessage) {
-    // Write to the file
-    if (!disabled) {
-        // Try to write to the file
-        if (file) {
+    // Try to write to the file
+    if (file) {
 
-            // Write the message
-            file->write(qPrintable(logMessage->toString(msgFormat,timestampFormat)));
-
-            // Flush error messages immediately, to ensure that no important message
-            // gets lost when the program terinates abnormally.
-            if (logMessage->getType()>=QtCriticalMsg) {
-                file->flush();
-            }
-
-            // Check for success
-            if (file->error()) {
-                close();
-                qWarning("Cannot write to log file %s: %s",qPrintable(fileName),qPrintable(file->errorString()));
-            }
+        // Write the message
+        file->write(qPrintable(logMessage->toString(msgFormat,timestampFormat)));
 
+        // Flush error messages immediately, to ensure that no important message
+        // gets lost when the program terinates abnormally.
+        if (logMessage->getType()>=QtCriticalMsg) {
+            file->flush();
         }
 
-        // Fall-back to the super class method, if writing failed
-        if (!file) {
-            Logger::write(logMessage);
+        // Check for success
+        if (file->error()) {
+            close();
+            qWarning("Cannot write to log file %s: %s",qPrintable(fileName),qPrintable(file->errorString()));
         }
+
+    }
+
+    // Fall-back to the super class method, if writing failed
+    if (!file) {
+        Logger::write(logMessage);
     }
 
 }
@@ -105,8 +103,8 @@ void FileLogger::open() {
         qWarning("Name of logFile is empty");
     }
     else {
-        file=new QFile(QDir::cleanPath(fileName));
-        if (!file->open(QIODevice::WriteOnly | QIODevice::Text)) {
+        file=new QFile(fileName);
+        if (!file->open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text)) {
             qWarning("Cannot open log file %s: %s",qPrintable(fileName),qPrintable(file->errorString()));
             file=0;
         }
@@ -147,8 +145,7 @@ void FileLogger::rotate() {
     }
 
     // Backup the current logfile
-	if(maxBackups>0)
-		QFile::rename(fileName,fileName+".1");
+    QFile::rename(fileName,fileName+".1");
 }
 
 
@@ -167,8 +164,7 @@ void FileLogger::timerEvent(QTimerEvent* event) {
 
         // Rotate the file if it is too large
         if (maxSize>0 && file->size()>=maxSize) {
-            
-			close();
+            close();
             rotate();
             open();
         }
diff --git a/YACReaderLibrary/server/lib/bfLogging/filelogger.h b/YACReaderLibrary/server/lib/bfLogging/filelogger.h
index bd15d4c8..617b5bff 100644
--- a/YACReaderLibrary/server/lib/bfLogging/filelogger.h
+++ b/YACReaderLibrary/server/lib/bfLogging/filelogger.h
@@ -15,12 +15,10 @@
 
 /**
   Logger that uses a text file for output. Settings are read from a
-  config file using a QSettings object. Config settings can be changed at runtime. 
-  They are copied to private fields in regular intervals for permance reason.
+  config file using a QSettings object. Config settings can be changed at runtime.
   <p>
-  Example for the required configuration settings:
+  Example for the configuration settings:
   <code><pre>
-  disabled=false
   fileName=logs/QtWebApp.log
   maxSize=1000000
   maxBackups=2
@@ -35,20 +33,16 @@
     working directory.
   - maxSize is the maximum size of that file in bytes. The file will be backed up and
     replaced by a new file if it becomes larger than this limit. Please note that
-    the actual file size may become a little bit larger than this limit. 0=unlimited.
-  - maxBackups defines the number of backup files to keep. 0=unlimited.
-  - minLevel defines the minimum level of message types to be written into the file.
-  - msgFormat defines the decoration of log messages.
-  - timestampFormat defines the format of timestamps.
-  - buffersize defines the size of the backtrace buffer. 0=disabled.  
-    The buffer stores log messages of any level from the time before an error occurs. 
-    It can be used to provide detailed debug information when an error occurs, while keeping 
-    the logfile clean as long no error occurs. Using this buffer may reduce performance
-    significantly.
+    the actual file size may become a little bit larger than this limit. Default is 0=unlimited.
+  - maxBackups defines the number of backup files to keep. Default is 0=unlimited.
+  - minLevel defines the minimum type of messages that are written (together with buffered messages) into the file. Defaults is 0=debug.
+  - msgFormat defines the decoration of log messages, see LogMessage class. Default is "{timestamp} {type} {msg}".
+  - timestampFormat defines the format of timestamps, see QDateTime::toString(). Default is "yyyy-MM-dd hh:mm:ss.zzz".
+  - bufferSize defines the size of the buffer. Default is 0=disabled.
 
   @see set() describes how to set logger variables
   @see LogMessage for a description of the message decoration.
-  @see Logger for a descrition of the backtrace buffer
+  @see Logger for a descrition of the buffer.
 */
 
 class FileLogger : public Logger {
@@ -62,7 +56,7 @@ public:
       Settings are read from the current group, so the caller must have called settings->beginGroup().
       Because the group must not change during runtime, it is recommended to provide a
       separate QSettings instance to the logger that is not used by other parts of the program.
-      @param refreshInterval Interval of checking the config settings in msec, or 0=disabled
+      @param refreshInterval Interval of checking for changed config settings in msec, or 0=disabled
       @param parent Parent object
     */
     FileLogger(QSettings* settings, const int refreshInterval=10000, QObject* parent = 0);
@@ -96,9 +90,6 @@ private:
     /** Configured maximum number of backup files, or 0=unlimited */
     int maxBackups;
 
-    /** Whether this logger is disabled */
-    bool disabled;
-
     /** Pointer to the configuration settings */
     QSettings* settings;
 
diff --git a/YACReaderLibrary/server/lib/bfLogging/logger.cpp b/YACReaderLibrary/server/lib/bfLogging/logger.cpp
index 8e2ed329..de3ab1a5 100644
--- a/YACReaderLibrary/server/lib/bfLogging/logger.cpp
+++ b/YACReaderLibrary/server/lib/bfLogging/logger.cpp
@@ -9,7 +9,6 @@
 #include <QMutex>
 #include <QDateTime>
 #include <QThread>
-#include <QtGlobal>
 
 Logger* Logger::defaultLogger=0;
 
@@ -41,7 +40,7 @@ Logger::Logger(const QString msgFormat, const QString timestampFormat, const QtM
 }
 
 
-void Logger::msgHandler(const QtMsgType type, const char* message) {
+void Logger::msgHandler(const QtMsgType type, const QString &message, const QString &file, const QString &function, const int line) {
     static QMutex recursiveMutex(QMutex::Recursive);
     static QMutex nonRecursiveMutex(QMutex::NonRecursive);
 
@@ -52,33 +51,42 @@ void Logger::msgHandler(const QtMsgType type, const char* message) {
 
     // Fall back to stderr when this method has been called recursively.
     if (defaultLogger && nonRecursiveMutex.tryLock()) {
-        defaultLogger->log(type,message);
+        defaultLogger->log(type, message, file, function, line);
         nonRecursiveMutex.unlock();
     }
     else {
-        fputs(message,stderr);
+        fputs(qPrintable(message),stderr);
         fflush(stderr);
     }
 
     // Abort the program after logging a fatal message
     if (type>=QtFatalMsg) {
-        //abort();
+		//abort();
     }
 
     recursiveMutex.unlock();
 }
 
 
+#if QT_VERSION >= 0x050000
+    void Logger::msgHandler5(const QtMsgType type, const QMessageLogContext &context, const QString &message) {
+      (void)(context); // suppress "unused parameter" warning
+      msgHandler(type,message,context.file,context.function,context.line);
+    }
+#else
+    void Logger::msgHandler4(const QtMsgType type, const char* message) {
+        msgHandler(type,message);
+    }
+#endif
 
 
 Logger::~Logger() {
     if (defaultLogger==this) {
 #if QT_VERSION >= 0x050000
-	qInstallMessageHandler(0);
+        qInstallMessageHandler(0);
 #else
-	qInstallMsgHandler(0);
+        qInstallMsgHandler(0);
 #endif
-
         defaultLogger=0;
     }
 }
@@ -93,9 +101,9 @@ void Logger::write(const LogMessage* logMessage) {
 void Logger::installMsgHandler() {
     defaultLogger=this;
 #if QT_VERSION >= 0x050000
-	//qInstallMessageHandler(msgHandler); TODO Qt5
+    qInstallMessageHandler(msgHandler5);
 #else
-	qInstallMsgHandler(msgHandler);
+    qInstallMsgHandler(msgHandler4);
 #endif
 }
 
@@ -126,7 +134,7 @@ void Logger::clear(const bool buffer, const bool variables) {
 }
 
 
-void Logger::log(const QtMsgType type, const QString& message) {
+void Logger::log(const QtMsgType type, const QString& message, const QString &file, const QString &function, const int line) {
     mutex.lock();
 
     // If the buffer is enabled, write the message into it
@@ -137,7 +145,7 @@ void Logger::log(const QtMsgType type, const QString& message) {
         }
         QList<LogMessage*>* buffer=buffers.localData();
         // Append the decorated log message
-        LogMessage* logMessage=new LogMessage(type,message,logVars.localData());
+        LogMessage* logMessage=new LogMessage(type,message,logVars.localData(),file,function,line);
         buffer->append(logMessage);
         // Delete oldest message if the buffer became too large
         if (buffer->size()>bufferSize) {
@@ -156,7 +164,7 @@ void Logger::log(const QtMsgType type, const QString& message) {
     // Buffer is disabled, print the message if the type is high enough
     else {
         if (type>=minLevel) {
-            LogMessage logMessage(type,message,logVars.localData());
+            LogMessage logMessage(type,message,logVars.localData(),file,function,line);
             write(&logMessage);
         }
     }
diff --git a/YACReaderLibrary/server/lib/bfLogging/logger.h b/YACReaderLibrary/server/lib/bfLogging/logger.h
index bd37385e..bbd278ca 100644
--- a/YACReaderLibrary/server/lib/bfLogging/logger.h
+++ b/YACReaderLibrary/server/lib/bfLogging/logger.h
@@ -23,13 +23,20 @@
   variable names in the form  <i>{name}</i> that are filled by values
   taken from a static thread local dictionary.
   <p>
-  The buffer stores log messages of any level from the time before an error occurs. 
-  It can be used to provide detailed debug information when an error occurs, while 
-  keeping the logfile clean as long no error occurs. Using this buffer may 
-  reduce performance significantly.
+  The logger keeps a configurable number of messages in a ring-buffer.
+  A log message with a severity >= minLevel flushes the buffer,
+  so the stored messages get written out. If the buffer is disabled, then
+  only messages with severity >= minLevel are written out.
+  <p>
+  If you enable the buffer and use minLevel=2, then the application logs
+  only errors together with some buffered debug messages. But as long no
+  error occurs, nothing gets written out.
+  <p>
+  Each thread has it's own buffer.
   <p>
   The logger can be registered to handle messages from
   the static global functions qDebug(), qWarning(), qCritical() and qFatal().
+
   @see set() describes how to set logger variables
   @see LogMessage for a description of the message decoration.
   @warning You should prefer a derived class, for example FileLogger,
@@ -53,7 +60,7 @@ public:
       Constructor.
       @param msgFormat Format of the decoration, e.g. "{timestamp} {type} thread={thread}: {msg}"
       @param timestampFormat Format of timestamp, e.g. "dd.MM.yyyy hh:mm:ss.zzz"
-      @param minLevel Minimum type of messages that are written out.
+      @param minLevel Minimum severity that genertes an output (0=debug, 1=warning, 2=critical, 3=fatal).
       @param bufferSize Size of the backtrace buffer, number of messages per thread. 0=disabled.
       @param parent Parent object
       @see LogMessage for a description of the message decoration.
@@ -68,9 +75,12 @@ public:
       This method is thread safe.
       @param type Message type (level)
       @param message Message text
+      @param file Name of the source file where the message was generated (usually filled with the macro __FILE__)
+      @param function Name of the function where the message was generated (usually filled with the macro __LINE__)
+      @param line Line Number of the source file, where the message was generated (usually filles with the macro __func__ or __FUNCTION__)
       @see LogMessage for a description of the message decoration.
     */
-    virtual void log(const QtMsgType type, const QString& message);
+    virtual void log(const QtMsgType type, const QString& message, const QString &file="", const QString &function="", const int line=0);
 
     /**
       Installs this logger as the default message handler, so it
@@ -130,8 +140,35 @@ private:
       This method is thread safe.
       @param type Message type (level)
       @param message Message text
+      @param file Name of the source file where the message was generated (usually filled with the macro __FILE__)
+      @param function Name of the function where the message was generated (usually filled with the macro __LINE__)
+      @param line Line Number of the source file, where the message was generated (usually filles with the macro __func__ or __FUNCTION__)
     */
-    static void msgHandler(const QtMsgType type, const char* message);
+    static void msgHandler(const QtMsgType type, const QString &message, const QString &file="", const QString &function="", const int line=0);
+
+
+#if QT_VERSION >= 0x050000
+
+    /**
+      Wrapper for QT version 5.
+      @param type Message type (level)
+      @param context Message context
+      @param message Message text
+      @see msgHandler()
+    */
+    static void msgHandler5(const QtMsgType type, const QMessageLogContext& context, const QString &message);
+
+#else
+
+    /**
+      Wrapper for QT version 4.
+      @param type Message type (level)
+      @param message Message text
+      @see msgHandler()
+    */
+    static void msgHandler4(const QtMsgType type, const char * message);
+
+#endif
 
     /** Thread local variables to be used in log messages */
     static QThreadStorage<QHash<QString,QString>*> logVars;
diff --git a/YACReaderLibrary/server/lib/bfLogging/logmessage.cpp b/YACReaderLibrary/server/lib/bfLogging/logmessage.cpp
index 3c00b016..c1632e05 100644
--- a/YACReaderLibrary/server/lib/bfLogging/logmessage.cpp
+++ b/YACReaderLibrary/server/lib/bfLogging/logmessage.cpp
@@ -6,9 +6,12 @@
 #include "logmessage.h"
 #include <QThread>
 
-LogMessage::LogMessage(const QtMsgType type, const QString& message, QHash<QString,QString>* logVars) {
+LogMessage::LogMessage(const QtMsgType type, const QString& message, QHash<QString, QString>* logVars, const QString &file, const QString &function, const int line) {
     this->type=type;
     this->message=message;
+    this->file=file;
+    this->function=function;
+    this->line=line;
     timestamp=QDateTime::currentDateTime();
     threadId=QThread::currentThreadId();
 
@@ -24,7 +27,7 @@ QString LogMessage::toString(const QString& msgFormat, const QString& timestampF
     decorated.replace("{msg}",message);
 
     if (decorated.contains("{timestamp}")) {
-        decorated.replace("{timestamp}",QDateTime::currentDateTime().toString(timestampFormat));
+        decorated.replace("{timestamp}",timestamp.toString(timestampFormat));
     }
 
     QString typeNr;
@@ -48,8 +51,12 @@ QString LogMessage::toString(const QString& msgFormat, const QString& timestampF
         decorated.replace("{type}",typeNr);
     }
 
+    decorated.replace("{file}",file);
+    decorated.replace("{function}",function);
+    decorated.replace("{line}",QString::number(line));
+
     QString threadId;
-    threadId.setNum((quint64)QThread::currentThreadId()); //CAMBIADo unsigned int por quint64, evita error de compilación en máquinas de 64bit
+    threadId.setNum((unsigned int)QThread::currentThreadId()); // change to (qint64) for 64bit Mac OS
     decorated.replace("{thread}",threadId);
 
     // Fill in variables
diff --git a/YACReaderLibrary/server/lib/bfLogging/logmessage.h b/YACReaderLibrary/server/lib/bfLogging/logmessage.h
index b348a20e..433d949d 100644
--- a/YACReaderLibrary/server/lib/bfLogging/logmessage.h
+++ b/YACReaderLibrary/server/lib/bfLogging/logmessage.h
@@ -21,7 +21,12 @@
   - {type}      Type of the message in string format (DEBUG, WARNING, CRITICAL, FATAL)
   - {thread}    ID number of the thread
   - {msg}       Message text (only useable in msgFormat)
+  - {file}      Filename where the message was generated #
+  - {function}  Function where the message was generated #
+  - {line}      Line number where the message was generated #
   - {xxx}       For any user-defined logger variable
+
+  # The macros qDebug()...qFatal() dont fill these variable in case of QT versions before 5.0.
 */
 
 class LogMessage
@@ -35,14 +40,17 @@ public:
       @param type Type of the message
       @param message Message text
       @param logVars Logger variables, 0 is allowed
+      @param file Name of the source file where the message was generated
+      @param function Name of the function where the message was generated
+      @param line Line Number of the source file, where the message was generated
     */
-    LogMessage(const QtMsgType type, const QString& message, QHash<QString,QString>* logVars);
+    LogMessage(const QtMsgType type, const QString& message, QHash<QString,QString>* logVars, const QString &file, const QString &function, const int line);
 
     /**
       Returns the log message as decorated string.
       @param msgFormat Format of the decoration. May contain variables and static text,
-          e.g. "{timestamp} {type} thread={thread}: {msg}"
-      @param timestampFormat Format of timestamp, e.g. "dd.MM.yyyy hh:mm:ss.zzz"
+          e.g. "{timestamp} {type} thread={thread}: {msg}".
+      @param timestampFormat Format of timestamp, e.g. "dd.MM.yyyy hh:mm:ss.zzz", see QDateTime::toString().
       @see QDatetime for a description of the timestamp format pattern
     */
     QString toString(const QString& msgFormat, const QString& timestampFormat) const;
@@ -69,6 +77,15 @@ private:
     /** Message text */
     QString message;
 
+    /** Filename where the message was generated */
+    QString file;
+
+    /** Function name where the message was generated */
+    QString function;
+
+    /** Line number where the message was generated */
+    int line;
+
 };
 
 #endif // LOGMESSAGE_H
diff --git a/YACReaderLibrary/server/lib/bfTemplateEngine/template.cpp b/YACReaderLibrary/server/lib/bfTemplateEngine/template.cpp
index 787a41ca..23abac9e 100644
--- a/YACReaderLibrary/server/lib/bfTemplateEngine/template.cpp
+++ b/YACReaderLibrary/server/lib/bfTemplateEngine/template.cpp
@@ -13,6 +13,7 @@ Template::Template(QString source, QString sourceName)
 }
 
 Template::Template(QFile& file, QTextCodec* textCodec) {
+    this->warnings=false;
     sourceName=QFileInfo(file.fileName()).baseName();
     if (!file.isOpen()) {
         file.open(QFile::ReadOnly | QFile::Text);
diff --git a/YACReaderLibrary/server/lib/bfTemplateEngine/templateloader.cpp b/YACReaderLibrary/server/lib/bfTemplateEngine/templateloader.cpp
index 4ba3611e..2456407e 100644
--- a/YACReaderLibrary/server/lib/bfTemplateEngine/templateloader.cpp
+++ b/YACReaderLibrary/server/lib/bfTemplateEngine/templateloader.cpp
@@ -9,6 +9,7 @@
 #include <QStringList>
 #include <QDir>
 #include <QSet>
+#include <QApplication>
 
 TemplateLoader::TemplateLoader(QSettings* settings, QObject* parent)
     : QObject(parent)
@@ -21,16 +22,16 @@ TemplateLoader::TemplateLoader(QSettings* settings, QObject* parent)
     if (QDir::isRelativePath(templatePath))
 #endif
     {
-        QFileInfo configFile(settings->fileName());
-        templatePath=QFileInfo(configFile.absolutePath(),templatePath).absoluteFilePath();
+        QFileInfo configFile(QApplication::applicationDirPath());
+        templatePath=QFileInfo(QApplication::applicationDirPath(),templatePath).absoluteFilePath();
     }
     fileNameSuffix=settings->value("suffix",".tpl").toString();
-    QString encoding=settings->value("encoding","UTF-8").toString();
+    QString encoding=settings->value("encoding").toString();
     if (encoding.isEmpty()) {
         textCodec=QTextCodec::codecForLocale();
     }
     else {
-	   textCodec=QTextCodec::codecForName(encoding.toLatin1());
+       textCodec=QTextCodec::codecForName(encoding.toLocal8Bit());
    }
    qDebug("TemplateLoader: path=%s, codec=%s",qPrintable(templatePath),textCodec->name().data());
 }
diff --git a/YACReaderLibrary/server/startup.cpp b/YACReaderLibrary/server/startup.cpp
index acba65cf..cb1f444f 100644
--- a/YACReaderLibrary/server/startup.cpp
+++ b/YACReaderLibrary/server/startup.cpp
@@ -9,6 +9,9 @@
 #include "httplistener.h"
 #include "requestmapper.h"
 #include "staticfilecontroller.h"
+
+#include "yacreader_global.h"
+
 #include <QDir>
 #include <QApplication>
 
@@ -26,14 +29,14 @@ void Startup::start() {
 	QCoreApplication* app = QApplication::instance();
 	app->setApplicationName(APPNAME);
 	app->setOrganizationName(ORGANISATION);
-	QString configFileName=Static::getConfigDir()+"/"+QCoreApplication::applicationName()+".ini";
+	QString configFileName=YACReader::getSettingsPath()+"/"+QCoreApplication::applicationName()+".ini";
 
 	// Configure logging into files
 	QSettings* mainLogSettings=new QSettings(configFileName,QSettings::IniFormat,app);
 	mainLogSettings->beginGroup("mainLogFile");
-	QSettings* debugLogSettings=new QSettings(configFileName,QSettings::IniFormat,app);
-	debugLogSettings->beginGroup("debugLogFile");
-	Logger* logger=new DualFileLogger(mainLogSettings,debugLogSettings,10000,app);
+    //QSettings* debugLogSettings=new QSettings(configFileName,QSettings::IniFormat,app);
+    //debugLogSettings->beginGroup("debugLogFile");
+    Logger* logger=new FileLogger(mainLogSettings,10000,app);
 	logger->installMsgHandler();
 
 	// Configure template loader and cache
diff --git a/release/server/logs/log.log b/release/server/logs/log.log
deleted file mode 100644
index e69de29b..00000000