Sort externs alphabetically
Add VBArray externs
Include VBArray externs in build
Add ol.BrowserFeature.HAS_ARRAY_BUFFER
Add binary support to ol.format.Format
Add ol.binary
Add ol.format.Binary
Add binary support to ol.source.VectorFile
Add anchorOrigin option in ol.style.Icon
Merge pull request #1726 from oterral/fix_anchororigin

Add anchorOrigin option in ol.style.Icon
Implement setPolygons on ol.geom.MultiPolygon
Merge pull request #1737 from bartvde/multipolygon

Implement setPolygons on ol.geom.MultiPolygon (r=@twpayne)
Merge pull request #1717 from twpayne/binary-format

Add ol.format.Binary