Merge branch 'stable-1.2'

# Conflicts:
#	.gitmodules
#	.travis.yml
#	.travis/linux..before_install.sh
#	.travis/linux..install.sh
#	CMakeLists.txt
#	cmake/linux/package_linux.sh.in
#	cmake/modules/BuildPlugin.cmake
#	include/AutomatableModel.h
#	plugins/MidiImport/MidiImport.cpp
#	plugins/carlapatchbay/CMakeLists.txt
#	plugins/carlarack/CMakeLists.txt
#	src/core/Song.cpp
#	src/core/Track.cpp
#	src/gui/editors/SongEditor.cpp
#	tests/src/core/AutomatableModelTest.cpp

src/gui/MainWindow.cpp

@@ -1305,6 +1305,7 @@ void MainWindow::sessionCleanup()
 
 void MainWindow::focusOutEvent( QFocusEvent * _fe )
 {
+	// TODO Remove this function, since it is apparently never actually called!
 	// when loosing focus we do not receive key-(release!)-events anymore,
 	// so we might miss release-events of one the modifiers we're watching!
 	clearKeyModifiers();