Merge pull request #3 from squareteam/edge

feat(search): Add a search action for models
Bump version to 0.3.1
fix(api_formatter): woohh ContentLength is counted in bytes dude..
Bump version to 0.3.2
fix(api_formatter): ruby 1.9 compat
Bump version to 0.3.3
fix(api_formatter): really fix the ruby1.9 compat
test(api_formatter): add unit test to cover api_formatter
test(coverage): fix coverage by removing spec/ from the count
fix(models_controller): ActiveRecord 4.1 compatibility
Bump version to 0.3.5
doc(models_controller): update and clear doc. Add Rdoc rake task
fix(models_controller): mix up of private/public methods
doc(models_controller): formatting..
fix(models_controller): fix nested object creation and models route matching
doc(readme): Upadte readme with content of the gh-pages

Gives more clarity to the usefullness and usage of the project
Bump version to 0.3.6
feat(models_controller/prepare_filters): Adding a pre hook on resource access