Fix whitespace
Add rspec and spec tests
Add data_path to config
Add redis_host to config
Add s3_bucket to config
Update read me
Update minor version
Breaks spec_helper into rails/rack helpers

Also rename rake to rack, that was a typo
Prevent Rails from being defined in Rack testing

*Define the Rails, Rack consts in a before all for each group
*Put Rails, Rack tests in seperate groups
Always define values
Merge pull request #2 from emcien/standardize

Standardize