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
Rename ol.Map#render to ol.Map#renderSync
Rename ol.Map#requestRenderFrame to ol.Map#render
Document tierSizeCalculation property
Use an enum for Zoomify tier size calculation option
Use a switch to select tier size calculation
Switch to asynchronous rendering by default
Handle asynchronous rendering in tests
Add ol.Map#isRendered
Only render overlays if the map is rendered
No WFS parser currently
Merge pull request #1733 from twpayne/zoomify-clean-ups

Zoomify clean-ups
Merge pull request #1734 from tschaub/unused-types

Remove unused types from objectliterals.jsdoc.