Fix update method of FolderController
Add onEditClick event handler
Add clear, onEditSuccess, onEditFailure, onCreateSuccess, and onCreateFailure methods. Also refactor onFormSubmit to execute seperate functionality based on whether or not form has an id value
Pass Backbone.View to child element instead of only the view's element
Add onFolderEdit
Add put and request functions to api service
Add folder service
Merge pull request #299 from theponti/feature/edit-folder

Feature/edit folder