Fix RasterOverlayRenderer aborting requests
Force ImageRequest to execute abortCallback
Store "tiled" geometries to add them in case of base imagery modification
Simplify and optimize levelZeroImage management (AllSky for HEALPix)
Fix for OpenSearchLayer
Add basic OpenSearch example
Add up vector as an option for AstroNavigation initialization
HEALPix rendering is always in equatorial coordinate system for now
Add transformation matrix to transform 3D vectors from galactic coordinate system to equatorial
   * Add some unit tests
Update qunit CDN urls
Fix bad merge..
Add missed dependency
Generate post-renderer data on tiles once level zero image is loaded
Modify "tile vs mainRenderable" distribution value for ConvexPolygonRenderer
Simplify renderer management
Refactor to sort renderables with zIndex
Add new examples to test loading with many vectors
Ported TiledVectorRenderer to renderer refactoring
Finish porting TiledVectorRenderer
Port PointRenderer
Compute TileRange in GeoTiling