Merge branch 'release/2.2.1.0' into develop

* release/2.2.1.0:
  Bump version to 2.2.1.0
Fix modal transition (Closes #38)
Bump version to 2.2.1.1
Merge branch 'release/2.2.1.1'

* release/2.2.1.1:
  Bump version to 2.2.1.1
  Fix modal transition (Closes #38)
Merge branch 'release/2.2.1.1' into develop

* release/2.2.1.1:
  Bump version to 2.2.1.1
Test against Rails 3.1, 3.2 and 4.0
Make tests work on Rails 4.0

The output format of Sprocket/Sass has changed and doesn't include
the partial name anymore. The custom headers include the partial name
and will be output in the CSS unless the output format is :compressed.

This change should not hurt in development and is invisible in
production environments where comments and whitespace will be removed.
Test all Rails versions on travis
Merge branch 'feature/rails4' into develop

* feature/rails4:
  Test all Rails versions on travis
  Make tests work on Rails 4.0
  Test against Rails 3.1, 3.2 and 4.0
Update travis config
Don't test Ruby 1.9.2
Port table-bordered from bootstrap
Ignore appraisal *.lock files
Bump version to 2.2.1.2
Merge branch 'release/2.2.1.2'

* release/2.2.1.2:
  Bump version to 2.2.1.2
  Ignore appraisal *.lock files
  Port table-bordered from bootstrap
  Don't test Ruby 1.9.2
  Update travis config
  Test all Rails versions on travis
  Make tests work on Rails 4.0
  Test against Rails 3.1, 3.2 and 4.0
Merge branch 'release/2.2.1.2' into develop

* release/2.2.1.2:
  Bump version to 2.2.1.2
Updated Javascript from Bootstrap 2.2.2
Updated Stylesheets from Bootstrap 2.2.2
Merge branch 'feature/bootstrap-2.2.2' into develop

* feature/bootstrap-2.2.2:
  Updated Stylesheets from Bootstrap 2.2.2
  Updated Javascript from Bootstrap 2.2.2
Bump version to 2.2.2.0