URBNG-481 - [WP] add navigation after tapping on toast
URBNG-482 - [WP] add toast notification for game change
URBNG-483 - [WP] add timer to game changes manager that will check for version change for each joined game
URBNG-485 - [WP] present list of changed fields to user

* changed random solution status change to WebService implementation
* fixed few bugs in AppResources
* fixed few bugs in Views
* added Version column to Game
* handled SolutionStatusChanged in GameDetailsView
* correction of wrong use of unitOfWork - surrounded by using
* fixed issue with GameChangesManager
* small clean-up
Merge remote-tracking branch 'remotes/remote/windows_phone' into windows_phone

Conflicts:
	UrbanGameWP7/UrbanGame/Localization/AppResources.Designer.cs
	UrbanGameWP7/UrbanGame/Localization/AppResources.pl-PL.resx
	UrbanGameWP7/UrbanGame/Localization/AppResources.resx
	UrbanGameWP7/UrbanGame/UrbanGame.csproj
	UrbanGameWP7/UrbanGame/ViewModels/GameDetailsPreviewViewModel.cs
	UrbanGameWP7/UrbanGame/ViewModels/GameDetailsViewModel.cs
	UrbanGameWP7/UrbanGame/ViewModels/TaskViewModel.cs
	UrbanGameWP7/UrbanGame/Views/TaskView.xaml
	UrbanGameWP7/UrbanGameTests/Tests/DatabaseTest.cs
	UrbanGameWP7/WebService/GameWebService.cs
	UrbanGameWP7/WebService/GameWebServiceMock.cs

Also:
* fixed reference
* fixed View bugs
* fixed Tests
* fixed solution status changing
URBNG-418 - [WP] implement requests authentication mechanism (CreateAccount and Authorize done)
URBNG-422 - [WP]Implement api communication for user management (CreateAccount and Authorize done)
URBNG-484 - [WP] changed games are marked on the games list until user opens it for the first time after the change
Code corrected as mentioned in comments
small changes
URBNG-287 - [WP] Create registration UI
fixed a lot of bugs, view prepared for showing responses from WebService

URBNG-288 - [WP] Create view model fror registration with email validation
replaced mockup registration
Merge pull request #139 from Maxikq/windows_phone

URBNG-149 - [WP] "Game changed" notification