Merge pull request #31 from Cheerazar/ideas-crud

Add additional dependencies for Flux setup.
Add create method to IdeaActions.
Add IDEA_CREATE to IdeaConstants.
Change AppDispatcher initialization to use extend a Flux Dispatcher with the handleViewAction method.
Create initial IdeaStore and extend methods onto that object.
Register IDEA_CREATE action with AppDispatcher in IdeaStore.
Load IdeaActions, IdeaStore, and IdeaConstants scripts in index.html.