Porting to Qt5. This rev. isn't working revision
QtQuick integration prototype !
QML support prototype.

mouse dragging interaction won't work.
Bug fixes
Bug fix: media browser
When a user navigates to a parent directory, _curPage must be reset
Merge branch 'master' into Qt5_experimental

Conflicts:
	src/thewall/applications/vncwidget.cpp
The custom mouse events now works with Qt version higher than 4.8.0
mouse events are now delivered to SN_WebWidget with qt version higher
than 4.8.0
MediaBrowser bug fix.
Work with Qt 5.0.1
qmake generated Makefile contains older version of Qt.
This was because of the qwt compiled against qt4
Merge branch 'master' into Qt5_experimental

Conflicts:
	src/thewall/main.cpp
	src/thewall/sagenextviewport.h
	src/thewall/thewall.pro
qt 5 ..
QtConcurrent behaves weirdly.
sendevent() fails because a sender and a receiver are in different
threads.
vncwidget doesn't work.
rfb client init fails... I don't know why

plugins doesn't work as well