Add ol.source.VectorFile
Add ol.source.GeoJSON
Use ol.source.GeoJSON in geojson example
Use ol.source.GeoJSON in icon example
Use ol.source.GeoJSON in vector-layer example
Use ol.source.GeoJSON in complex-geometry example
Merge pull request #1353 from twpayne/vector-api-format

[vector-api] ol.format.Format
Hit detect rotated features
Merge pull request #1354 from elemoine/vector-api-hit-rotation

[vector-api] hit detect rotated features
Factor out ol.geom.SimpleGeometry
Add ol.geom.Geometry#clone
Implement clone for simple geometries
Add ol.geom.GeometryCollection
Add ol.geom.GeometryCollection rendering
Add ol.geom.GeometryCollection support to ol.format.GeoJSON
Don't use postcompose in geojson example
Add GeometryCollection to geojson example