URBNG-131 - [WP] Implement view model
I've changed game Id column from long to int.
URBNG-132 - [WP] Implement gameview
I've done modifications according to UX's changes
Merge branch 'windows_phone' of https://github.com/blstream/patronage-2013-wroclaw-sandbox into windows_phone

Conflicts (resolved):
	UrbanGameWP7/Common/IGame.cs
	UrbanGameWP7/UrbanGame/Storage/Game.cs
URBNG-132 - [WP] Implement gameview
URBNG-131 - [WP] Implement view model

I've fixed circular references between UrbanGame and WebService (I've commented methods, which use UrbanGame.Storage.Game).
Mock of Game entity must be done.
Refactoring
URBNG-132 - [WP] Create viewmodel
Also I've implemented mock of business object Game in WebService and new properties in IGame.
Small refactoring has been done.
Merge pull request #32 from Maxikq/windows_phone

URBNG-132 - [WP] Implement gameview, URBNG-132 - [WP] Create viewmodel, URBNG-131 - [WP] Implement view model