Update files
Merge remote-tracking branch 'remotes/origin/master' into WinRT8.1
Merge pull request #206 from rockfordlhotka/WinRT8.1

Bring WinRT 8.1 code into mainline branch.
Merge branch 'master' of https://github.com/rockfordlhotka/csla into rockfordlhotka-master

Conflicts:
	Samples/Dependencies/Net/Csla.Data.EF4.dll
	Samples/Dependencies/Net/Csla.Data.EF5.dll
	Samples/Dependencies/Net/Csla.Web.Mvc3.dll
	Samples/Dependencies/Net/Csla.Web.Mvc4.dll
	Samples/Dependencies/Net/Csla.Web.dll
	Samples/Dependencies/Net/Csla.Windows.dll
	Samples/Dependencies/Net/Csla.Xaml.dll
	Samples/Dependencies/Net/Csla.dll
	Samples/Dependencies/Net4/Csla.Web.Mvc3.dll
	Samples/Dependencies/Net4/Csla.Web.Mvc4.dll
	Samples/Dependencies/Net4/Csla.Web.dll
	Samples/Dependencies/Net4/Csla.Windows.dll
	Samples/Dependencies/Net4/Csla.Xaml.XML
	Samples/Dependencies/Net4/Csla.Xaml.dll
	Samples/Dependencies/Net4/Csla.dll
	Samples/Dependencies/Sl/Csla.Xaml.dll
	Samples/Dependencies/Sl/Csla.dll
	Samples/Dependencies/WinPRT/Csla.dll
	Samples/Dependencies/WinRT/Csla.Xaml.dll
	Samples/Dependencies/WinRT/Csla.dll
	Samples/Dependencies/WinRT/Csla.pri
Merge pull request #20 from MarimerLLC/master

Update fork to match latest 4.5.1 and 8.1 code