* the admin controller loads the testing community as the default for new restaurants
* the Community model encapsulates the testing community fetching
* the view accepts not setting a default community
* centralize the way the restaurant's fax is fetched
* adding Notification types as class constants to reduce possible bugs
* centralize the way to get the restanurant's email address
* improve code readability in the CSV exporter
* adding restaurant fax and email to the CSV
- action in the api/restaurant controller to set the dishes categories
- method in the Restaurant model to store the categories associated to the restaurant
- improved the way the add category looks in the admin/restaurant view and CSS file
- refactorize the methods in the admin JS app, so the methods were outside every object to be able to use the IDE outliner to show the methods outside the onload function, helps sorting the work folding the methods
- added the _saveCategories() method in the JS admin app to send the categories to the api/restaurant controller
- added the _saveCategories() to the saveRestaurant method
- made the getValues() method a global function to reuse it
- added a App.createCategory() to add a new category in the DOM to be stored later
- the admin app, onLoad method does not define any functions inside it anymore
* the API for restaurant stores now the notifications
* The restaurant model stores now the notifications
* detect the notification to know what type of notification it is to store it in as the right type
Issue 635: Suggestion.
Added the Suggestion's model.
Added the Suggestion's controller.
Added some Suggestion's viewers.
Added the Suggestion's options at the admin menu.
Added some CSS classes at the admin.css.
Added the object App.suggestions at the admin.js file.
* item descriptions are now being stored
* improved the CSS for the admin at 1024x768
* adding helper to identify Restaurant model in the controller
* fixed the JS that was wrongly displaying the stored description
