quick fix for finding eponymous parents
add tests on eponymous parent traversal
Merge branch 'add_tests' into working
Merge pull request #1266 from 747/working

A quick fix for finding eponymous parents
merge PR
Rack-based HTML rewriter
Merge pull request #1261 from middleman/inline_url_rewriter

Abstracted HTML rewriter
Add proc as a means of defining a rewriter ignore. Closes #1289
Extract compass support into extension, rewrite all features that rely on it to be pure Ruby
`Rubocop` is now `RuboCop`

See https://github.com/bbatsov/rubocop/commit/ff167d8f202baf7a68955db0aaf0dc29afb7e7ee
fix whitespace
Merge pull request #1291 from middleman/deprecate_compass

Extract compass
move compass ext out of the main repo
Merge pull request #1295 from nevir/patch-1

`Rubocop` is now `RuboCop`
sass renderer shouldn't explode if haml isn't available
Rename Rubocop
Separate Environments from Modes
Update to rspec 3
Merge pull request #1293 from middleman/environments

Environments
Start gutting the provides_metadata methods and move some of frontmatter over