Typo fix
Added a a test to my previous commit.
Merge branch 'master' of github.com:DAddYE/tilt into DAddYE-master

Conflicts:
	lib/tilt/markdown.rb
bump version
Use correct lvar regexp (#174)
Add CHANGELOG
Fix extension for PlainTemplate
Add more to CHANGELOG
Add mention of CHANGELOG in CHANGELOG
bump version
Change extension for CSV templates to 'rcsv'.
Merge pull request #177 from alexgb/master

Change extension for CSV templates to 'rcsv'
Update CHANGELOG
Accept Hash that implements #path (fixes #180)
Update CHANGELOG
bump version
Cleanup CoffeeScript tests

Make them DRY before introducing tests for literate CoffeeScript
handler, extract template renderer class to instance variable.
Most of CoffeeScript tests extracted to module.

They will be shared with literate CoffeeScript tests.
Literate CoffeeScript renderer.
Literate CoffeeScript in TEMPLATES & README.