refactor projects scopes
refactor backs create
refactor multiple scope load helper
multiple change navigator in view
refactor angular controller deletel coment lines
refactory list between dates that project
Merge branch 'feature/whos-project-backs' into develop
Added conditions in backsController.js and some changes in _form.html.haml
Deleted Angular.min.js
Some changes
Deleted second load of ng-app
Save Button Automaticaly enable and disable in base of checked box
Updating validation
Merge branch 'feature/back-by-pledge' into develop