Cut :scissors: left spaces on appplication.scss file.
[#271]
Update RSpec to 3.0.0.beta2

Update the RSpec and add some better config to handle mocks.
Merge pull request #287 from Helabs/mg-rspec-mock

Update RSpec to 3.0.0.beta2
Add the Roadmap
Merge pull request #289 from Helabs/mg-roadmap

Add the Roadmap
Merge pull request #283 from Helabs/remove-spaces-on-application-scss

Remove left spaces on appplication.scss file.
Improve default README

Close #280
Merge pull request #291 from Helabs/better-readme

Improve default README
Merge branch 'master' into move-variables
Add improvements entry on changelog.