Write tests for equal function
Avoid confusing test.assert function, using test.assertAnd instead
Merge equal and equalObj functions in RemoteStorage.util
Merge pull request #771 from remotestorage/bug/765-equal-rebased

Merge equal and equalObj and support comparing ArrayBuffers
Merge remote-tracking branch 'upstream/master' into migrate_to_bluebird

Conflicts:
	src/util.js