A User can create a game as a DM

Users will be able to create a game object as the DM of that particular game. A game is associated with characters, be they PCs created by another user, or NPCs created by the game. In creating a game, a user must specify the following:

Name: a game needs to have a name - this field cannot be null
Description: Provide a brief description of the game in order to allow possible players to get a taste for it.

The description may be left null, but the game name must be present - failure to include it will result in an error message and a redirect to the create game page.