add empty Video class
get rid of warnings
Link to GStreamer
Print GStreamer version
private declaration of VideoImpl
re-implement and fix osc receiver
Brutal port of Drone code to try to make video work using gstreamer 0.10 using appsink
Replaced images by videos + implemented hack on update() / runVideo() to quickly test gstreamer (works!)
Simple "hack" with a QTimer to time the video
Loop movie
link against gst on mac
Merge branch 'spike-video-drone' into gst-osx
fixes to the packaging for gst for os x
Added pkgconfig in .pro file (includes gstreamer in prevision of future dev.)
more fixes for gst on os x
Compilation fixes
Merge branch 'gst-osx' into develop

Conflicts:
	mapmap.pro
Replaced updateAll() by updateCanvases()
Refactor Video -> Media
Changed extension for mapmap