Add missing package.
#173 Initial retarget of WinRT projects to 8.1
Ignore thumbs.db
Merge pull request #17 from MarimerLLC/master

Update to latest mainline code
Closes #186 fix resourcecontext compiler warnings.
#186 Update to use new context type.
#187 Update project to VS 2013 and WinRT 8.1.
#188 Update projects to VS 2013 and WinRT 8.1.
#188 Update to 8.1 assemblies
Closes #189 Change WinRT PropertyInfo control to be the same as the WPF/SL control.
Change UI to use updated XAML control features.
Merge branch 'WinRT8.1'. Update version number to 4.5.41 for prerelease.