Added Domain and Infrastructure project with associated test projects
Created Game, GameCategory and MochiGame domain classes
Added comments in order to remove Warnings
Created helper classes that form the game
Added backoffice web project
Added database dml files, updated Tag, and Game classed
Model refactoring. Introduced GameInstance
Added business rules to game model
Added Repository interfaces, game instance factory, model improving
Added description to repository interfaces. Created Diagrams folder.
Saved Domain project
Created GameCategoryMapping
Added NHibernate mapping. Started with NHibernate repositories.
Mapped AppTenant and Tags, created NHibernate repositories for them.
Added GameCategory mapping and repository

Added GameCategory mapping and repository. Changed Tag and AppTenant
mapping and repositories.
Created in code nhibernate mapping and the rest of repositories
Merge branch 'basic-domain-model' into develop