Squirrel/Squirrel.Mac — pull request #122 by mdiep (2014-07-08 03:43:05+00:00)
Title: ++MTL, ++RAC, and move to XCTest

All tests pass.

I had to create a new class, `SQRLTestHelper`, to move off github/specta to specta/specta. It's all class methods, which aren't my favorite, but it relies on the fact that specta will call `+afterEach` methods.