Add test for .coffee.md loading
Patch node module loader to handle multiple extensions - fixes #2928 & #2855
use helpers.isCoffee in test runner
fix style problems
fix style problems part 2
New tests for module importing
Early exit + refactor findExtension
Didn't mean to commit testsymlink
fix style problems part 3
Merge pull request #3000 from sgentle/require-extensions

Patch module.prototype.load to enable multiple extensions like .coffee.md