Removed prototype for toArray from Matrix2/3/4
Removed prototype for get/setColumn from Matrix2/3/4
Removed prototype for get/setRow from Matrix2/3/4
Removed prototype for multiply, multiplyByVector, and multiplyByScalar from Matrix2/3/4
Removed prototype for equals and equalsEpsilon from Matrix2/3/4
Removed prototype for negate and transpose from Matrix2/3/4
Removed prototype for getTranslation and getRotation from Matrix4
Removed prototype for inverse and inverseTransformation from Matrix4
Removed prototype for multiplyByTranslation/UniformScale/Point from Matrix4
Updated CHANGES.md
Make future merging easier
Fixed some missed clones
Changed some clones to static versions
Made jsHint happy
Fix #1177.
Changes per review.
Further review.
Merge pull request #1184 from AnalyticalGraphicsInc/issue1177

Fix #1177.
Tweak CHANGES.md
Reorg b21 in CHANGES.md