Removed glitches with the magical parameter renderingGroupId (fix #58)
Merge branch 'gh-pages'
HelicoCamera - add inertialRadiusOffset = 0 in this._reset() function (ref #61)
MapCamera - add inertialRadiusOffset = 0 in this._reset() function (ref #61)
PathCamera - Refac
DEM - applied a z-factor on altitudes (fix #21)
CameraSwitcher - change the design of the switcher (ref #52)
CameraSwitcher - border between icons (ref #52)
Readme update
index files update