Specify mime type even for non-gz files.
Allow failure of specs against ruby-head and jruby-head
Try different travis.yml format
And another for good measure
Update README

fixed heroku labs:enable user-env-compile -a myapp command
Merge pull request #115 from demirhanaydin/patch-1

Update README to fix heroku labs user-env-compile command
Merge support for always providing mime_type #93 from patdeegan/master
Whitespace tweaks
Version 0.5.1, README improvements, travis-ci integration fixes and support for always setting Mime::Type based on file ext
Ensure config.assets.initialize_on_precompile is noted in README
Better defaults for asset_sync.yml generator

Disable asset_sync in `development` and `test` environments
Set a different `fog_directory` for `staging` from `production`
Prepare for integration specs by namespacing of spec:unit

* Moved all unit tests to spec/unit
* Moved all 'fixture' rails apps to spec/fixtures
* rake spec:unit task, and is now default
Update README.md

Adding Google Storage Cloud configuration
First attempt at AWS integration test suite
Ignore tmp
Add travis.yml ENV
Use different travis.yml ENV syntax
Run integration specs by default
Use 1.8.7 hash syntax in specs
Use a fog 'prefix' to allow test sync runs to be ran in parallel