[WP] URBNG-299 Provide unit tests for ViewModel
[WP] URBNG-323 Create view (GPS Task)
+ IsRepeatableConverter
+ Data for GameDetailsView
+ Small UI changes
Fix of review comments
Merge branch 'windows_phone' of https://github.com/blstream/UrbanGame into windows_phone

Conflicts:
	UrbanGameWP7/UrbanGame/Localization/AppResources.Designer.cs
	UrbanGameWP7/UrbanGame/Localization/AppResources.pl-PL.resx
	UrbanGameWP7/UrbanGame/Localization/AppResources.resx
Resolving marge conflicts
Merge pull request #79 from PrzemekSzyszka/windows_phone

[WP] URBNG-299 Provide unit tests for ViewModel and URBNG-323 Create view (GPS Task)