Fixing inconsistency in documentation.
spelling error
updating the documentation for Helpers
splitting up a line to make it shorter
Adding a semi-colon.
closes #33:  Allow multiple sort statements at the top of foreach. enhancement.
adding closure compiler annotation fixes.
Merge branch 'develop' for 2.0.0

Conflicts:
	src/productions/ForeachStatement.js
bumping version for 2.0.0
Merge branch 'develop'