Propose and nominee badge

* Adds instance variables to badges controller
* Adds forms to badges#index view
* Creates new module called request
Propose and nominee badge

* Finished markup for badges#index view
* Finished styles for request module
Propose and nominee badge

* Creates nominee user partial
* Creates propose badge partial
* Remove html related with nomimee and propose partials
* Adds renders in index and show badges view
* Updates badges controller to initialize instance variables
Propose and nominee badge

* Adds instance variables in user controller
* Adds partials for nomine and propose
* Remove links
Propose and nominee badge

* Remove new action in nominee users and propose badges controllers
* Remove views for nominee users and propose badges
* Updates routes
 Propose and nominee badge

* Adds redirect to back in nominee and propose controllers
* Fix specs
Propose and nominee badge

* Adds js file to toggle elements
* Fix styles
Merge pull request #51 from crowdint/feature/propose-and-nominee

Feature/propose and nominee