angularjs: Add $parseProvider
Update underscore.string to latest underscore

Recent typings for underscore use interface instead of module.
Update _.string to match.

Wrapped interface was left unimplemented due to lack of time.
Update underscore.string to latest underscore
Mix _.string into _
Re-enable tests
smoothie: add definitions
Adding TDD style to Mocha definitions
Merge pull request #1504 from mikehhawley/master

smoothie: add definitions
Merge pull request #1502 from Belelros/master

Adding TDD style to Mocha definitions
Merge pull request #1493 from xt0rted/patch-2

angularjs: Add $parseProvider
Allow standalone usage and fix tests.
Merge pull request #1498 from mwisnicki/patch-1

Update underscore.string to latest underscore