Fix bug #46 (icons on Linux)

YACReader.desktop

@@ -3,7 +3,7 @@ Name=YACReader
 GenericName=Yet Another Comic Reader
 Comment=A comic reader with support for .cb*, .pdf and whole directories.
 Exec=YACReader %f
-Icon=/usr/share/yacreader/icon.png
+Icon=YACReader
 Terminal=false
 Type=Application
 StartupNotify=true

YACReader/YACReader.pro

@@ -245,15 +245,12 @@ docs.path = $$DATADIR/doc/yacreader
 docs.extra = cp ../README.txt ../README
 docs.files = ../README ../CHANGELOG.md
 
-icon.path = $$DATADIR/yacreader
-icon.files = ../images/icon.png
+icon.path = $$DATADIR/icons/hicolor/48x48/apps
+icon.files = ../YACReader.png
 
 desktop.path = $$DATADIR/applications
-desktop.extra = desktop-file-edit --set-icon=$$DATADIR/yacreader/icon.png ../YACReader.desktop
 desktop.files = ../YACReader.desktop
 
-#TODO: icons should be located at /usr/share/icons and have the same basename as their application
-
 translation.path = $$DATADIR/yacreader/languages
 translation.files = ../release/languages/yacreader_*
 

YACReaderLibrary.desktop

@@ -3,7 +3,7 @@ Name=YACReader Library
 GenericName=Yet Another Comic Reader - Library
 Comment=A comic library management application with server mode.
 Exec=YACReaderLibrary %f
-Icon=/usr/share/yacreader/iconLibrary.png
+Icon=YACReaderLibrary
 Terminal=false
 Type=Application
 StartupNotify=true

YACReaderLibrary/YACReaderLibrary.pro

@@ -313,11 +313,10 @@ isEmpty(DESTDIR) {
 server.path = $$DATADIR/yacreader
 server.files = ../release/server
 
-icon.path = $$DATADIR/yacreader
-icon.files = ../images/iconLibrary.png ../images/db.png ../images/coversPackage.png
+icon.path = $$DATADIR/icons/hicolor/48x48/apps
+icon.files = ../YACReaderLibrary.png
 
 desktop.path = $$DATADIR/applications
-desktop.extra = desktop-file-edit --set-icon=$$DATADIR/yacreader/iconLibrary.png $$PWD/../YACReaderLibrary.desktop
 desktop.files = ../YACReaderLibrary.desktop
 #TODO: icons should be located at /usr/share/icons and have the same basename as their application