Model Establishment added
Formation model added
Merge branch 'development' of github.com:Treize37/convergences into development
Renaming Establishment to establishment
Controller for establishment added
Formation Controller added
adding formation controller
Merge branch 'development' of github.com:Treize37/convergences into development
Folder test deleted
Establishment's spec file added
Rspec installed
Addind heritage for establishment model
Attribute type in Establishment was two times
Some spec added for establishment
Adding validation to formation model
Creating formation table
Adding schema, forgotten in previous commit
Adding formation spec
Creation of establishment table
Spec fixed for establishment