Updated noise library, used code from Andrew Magill
Merge pull request #60 from johnmccutchan/better_noise

Updated noise library
Add setRotationMatrix().
setRotationMatrix(): expand comments and add test case.
Merge pull request #62 from udhos/master

Add setRotationMatrix().
Merge branch 'master' of https://github.com/johnmccutchan/vector_math into feature/cleanup

Conflicts:
	lib/src/vector_math/opengl.dart
Fix doc comment
Keep up with my changes