Added Flying mode camera
Added Camera switch button (between Flying mode and TrackBall Control)
Modified Markers zooming buttons (style)
Removed Camera controls (right panel)
Updated FontAwesome to 3.0
Removed ControlManager as it is not used anymore
Fixed bug which prevent to create/select a Marker
Cleaned FirstPersonControls
Bug remaining: wrong position of the camera at the beginning
FirstPersonControls: removed useless vars
Bug fixed : wrong position of the camera at the beginning
clean branch before merging
Merge branch 'camera'