Changed the DEM extent format (fix #68)
speeds of pathCamera in function of rando.settings (fix #59)
X and Z limits on MapCamera (ref #44)
MapCamera - refactor
update lights and limits on zoom of demCamera
ArcRotateCamera - refactor
Zoom limits (ref #44)
Some adjustments on CameraContainer and trek
PathCamera - collisions removed (fix #75 ref #69)
HelicoCamera - Collisions enabled even with zoom (fix #74)
CameraContainer - initialTarget.y = ymin of the DEM; zoom min = 0,1 of mapCamera
pk dynamic on demo 1.0
picto added
added new json files
update modified json
DEM - Removed scaleViewer
update demos
PathCamera - Rotation follow trek (ref #79)
PathCamera - Less fast (ref #79)
PathCamera - Tween rotation always use the shortest rotation (fix #79)