adding new range stuff
starting to fold in date ranges
mucho cleanup for ranges
mucho more work on range package
dealing with inverted clamps and array.create on ranges
removing getRange from core in favor of simpleRepeat
build and making node pass
absolute values for span and fixing tests for ie
fix for ie8
some minor refactorings
Merge branch 'master' into ranges

Conflicts:
	release/sugar-full.min.js
	release/sugar.min.js
updating changelogs
Merge branch 'master' into ranges
Merge remote-tracking branch 'origin/ranges'