Removed prototype for conjugate from Quaternion
Removed prototype for magnitude and magnitudeSquared from Quaternion
Removed prototype for normalize and inverse from Quaternion
Removed prototype for add and subtract from Quaternion
Removed prototype for multiply, multiplyByScalar, and divideByScalar from Quaternion
Removed prototype for getAxis and getAngle from Quaternion
Removed prototype for lerp and slerp from Quaternion
Removed prototype for equals and equalsEpsilon from Quaternion
Removed prototype for negate and dot from Quaternion
Updated CHANGES.md
Got some missing changes
Changes after review
Merge branch 'master' of git://github.com/AnalyticalGraphicsInc/cesium into issue1082-Quat
Make jsHint happy
Merge pull request #1154 from cmorse/issue1082-Quat

Quaternion primitive types for issue 1082
Merge branch 'master' into dynamicScene-es5-properties

Conflicts:
	CHANGES.md
Merge branch 'dynamicScene-es5-properties' into dynamicBillboard-size
Fix failing test.
Add test showing a problem when object id collides with property names.
Fix unique key generation to actually be unique.