Include VERSION property in Cesium object.
Remove memberof from functions
Put back comments for formatter
Remove more memberof on functions
Merge pull request #1779 from AnalyticalGraphicsInc/version

Include VERSION property in Cesium object.
Added logic to use North-Up views when far from the ellipsoid.
Merge pull request #1776 from AnalyticalGraphicsInc/ie11-premultiplied

More test workarounds for IE 11
Merge pull request #1777 from AnalyticalGraphicsInc/options

Improve reference doc for options parameters
Merge pull request #1778 from AnalyticalGraphicsInc/type

Use type' instead' of 'return' for getters
Remove even more memberof from functions
Merge master to refdoc
Merge remote-tracking branch 'origin/master' into projection
Add Cesium.VERSION to CHANGES
Merge remote-tracking branch 'origin/master' into velocity
Minor tweaks to interpolation error handling.
Merge pull request #1780 from AnalyticalGraphicsInc/refdoc

Clean up memberof in reference doc
Clean up returns whitespace
Doc cleanup.

Fix various typos and doc errors.
Remove doc links to czm_ GLSL identifiers
Merge pull request #1781 from AnalyticalGraphicsInc/fixDoc

Doc cleanup.