File list (Check if you may need any files):
MijnMultiOSRSSApp\MijnMultiOSRSSApp.sln
.................\MijnMultiOSRSSApp.suo
.................\MijnMultiOSRSSApp.v11.suo
.................\MijnMultiOSRSSApp.WP71
.................\......................\App.xaml
.................\......................\App.xaml.cs
.................\......................\ApplicationIcon.png
.................\......................\Background.png
.................\......................\Helpers
.................\......................\.......\AssemblyInformation.cs
.................\......................\.......\SharedControls.cs
.................\......................\MijnMultiOSRSSApp.WP71.csproj
.................\......................\MijnMultiOSRSSApp.WP71.csproj.user
.................\......................\packages.config
.................\......................\Properties
.................\......................\..........\AppManifest.xml
.................\......................\..........\AssemblyInfo.cs
.................\......................\..........\WMAppManifest.xml
.................\......................\SampleData
.................\......................\..........\MainViewModelSampleData.xaml
.................\......................\Toolkit.Content
.................\......................\...............\ApplicationBar.Cancel.png
.................\......................\...............\ApplicationBar.Check.png
.................\......................\...............\ApplicationBar.Delete.png
.................\......................\...............\ApplicationBar.Select.png
.................\......................\Views
.................\......................\.....\AboutPage.xaml
.................\......................\.....\AboutPage.xaml.cs
.................\......................\.....\DetailsPage.xaml
.................\......................\.....\DetailsPage.xaml.cs
.................\......................\.....\MainPage.xaml
.................\......................\.....\MainPage.xaml.cs
.................\......................\.....\SettingsPage.xaml
.................\......................\.....\SettingsPage.xaml.cs
.................\MijnMultiOSRSSApp.WP8
.................\.....................\App.xaml
.................\.....................\App.xaml.cs
.................\.....................\Assets
.................\.....................\......\AlignmentGrid.png
.................\.....................\......\ApplicationIcon.png
.................\.....................\......\Tiles
.................\.....................\......\.....\FlipCycleTileLarge.png
.................\.....................\......\.....\FlipCycleTileMedium.png
.................\.....................\......\.....\FlipCycleTileSmall.png
.................\.....................\......\.....\IconicTileMediumLarge.png
.................\.....................\......\.....\IconicTileSmall.png
.................\.....................\Helpers
.................\.....................\.......\AssemblyInformation.cs
.................\.....................\.......\SharedControls.cs
.................\.....................\MijnMultiOSRSSApp.WP8.csproj
.................\.....................\MijnMultiOSRSSApp.WP8.csproj.user
.................\.....................\packages.config
.................\.....................\Properties
.................\.....................\..........\AppManifest.xml
.................\.....................\..........\AssemblyInfo.cs
.................\.....................\..........\WMAppManifest.xml
.................\.....................\SampleData
.................\.....................\..........\MainViewModelSampleData.xaml
.................\.....................\Toolkit.Content
.................\.....................\...............\ApplicationBar.Cancel.png
.................\.....................\...............\ApplicationBar.Check.png
.................\.....................\...............\ApplicationBar.Delete.png
.................\.....................\...............\ApplicationBar.Select.png
.................\.....................\Views
.................\...