Fix vector rendering with mercator tiling
Fix dependencies
Improve build : remove completely AMD for small build
Fix OpenSearch requesting
  * Add coordSystemRequired boolean to include coordinate system to os request
  * Fix traverse method
Fix OpenSearchLayer with 'children'
OpenSearchLayer : handle renderable at different levels
Fix small bug on when navigation is stopped
Fix add/remove from tiled renderable
Fix OpenSearchLayer : should be improved later
Add Sky object to manage different tiling for astro
Fix to handle TileManager without base imagery
Finalize multiple tile manager handling
First commit of touch navigation with quo-js
  * TODO : Resolve "shaking" problem while tilting
  * highp -> lowp for TileManager
Modify minNear
Modify touch navigation without externals
Fix AstroNavigation initialization with options bug
Fix Stats
Appropriate touch navigation handler for astro, add double tap, add inertia
Remove unused libs
Only use PointRenderer in geo mode