rails 4 beta support
Update test/helpers/file_helper.rb
Update to reflect changes in Sprockets

See ai/compass-rails@9d8069d54a66a3bcf20e8c7ebdccde681104a6af
hacking round on rails 4 stuff
Sass options fix
Merge pull request #91 from hazg/rails4-sass-config

Sass options fix
use the real way to access the manifest
Merge branch 'rails4-hack' of github.com:Compass/compass-rails into rails4-hack
Merge branch 'rails4-hack' into rails4

Conflicts:
	test/helpers/rails_helper.rb
	test/helpers/rails_project.rb
Setup for Rails 4.0 and beyond.
Fix a typo
Rails 4 uses the same sprockets require.
Does not exist yet.
Be a bit more permissive with rails 4 versions
Ignore the appraisal locks
Remove the appraisal lock files.