Linux: install docs in a more packaging-friendly way

Linux: Add initial support for manpages

custom_widgets/yacreader_sidebar.h

@@ -0,0 +1,34 @@
+#ifndef YACREADER_SIDEBAR_H
+#define YACREADER_SIDEBAR_H
+
+#include <QWidget>
+
+class YACReaderTreeView;
+class YACReaderLibraryListWidget;
+class YACReaderSearchLineEdit;
+class YACReaderTitledToolBar;
+class YACReaderTitledToolBar;
+
+class YACReaderSideBar : public QWidget
+{
+	Q_OBJECT
+public:
+	explicit YACReaderSideBar(QWidget *parent = 0);
+	QSize sizeHint() const;
+
+	YACReaderTreeView * foldersView;
+	YACReaderLibraryListWidget * selectedLibrary;
+	YACReaderSearchLineEdit * foldersFilter;
+	YACReaderTitledToolBar * librariesTitle;
+	YACReaderTitledToolBar * foldersTitle;
+	
+signals:
+	
+public slots:
+
+protected:
+	void paintEvent(QPaintEvent *);
+	
+};
+
+#endif // YACREADER_SIDEBAR_H