fix switcher ctrl
fix leaks in rtpsession
RTP: destination is friend with session
Added PostureSolidify, which converts a point cloud to a mesh
Merge branch 'develop' of code.sat.qc.ca:switcher into develop
rtp destination is obtaining caps via info tree
udpsink is feeding the tree
Merge branch 'develop' of code.sat.qc.ca:switcher into develop