Merge pull request #10 from webOS-ports/morphis/simple-webapp-launcher

Implement simple webapp launcher
Merge pull request #9 from webOS-ports/morphis/fixes

Some tiny fixes for correct title and screen size
QML CardView: use a more flexible MouseArea and destroy the window if swiped completely

Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>
Fullscreen, and integration possibilities for the C++ compositor

 * possibility to switch to fullscreen, and to go back using gesturearea
 * better code organization so  that using an external window should be possible

Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>