Faster Tester execution through mutliple windows users
Merge branch 'master' of https://github.com/expand/Support

Conflicts:
	ProcessAsUser/ProcessAsUser.cs
	ProcessAsUser/ProcessAsUser.csproj
	ProcessAsUser/Program.cs
	ProcessAsUser/RDClient.cs
	XpandTestExecutor/Program.cs
	XpandTestExecutor/XpandTestExecutor.csproj
	_third_party_assemblies/ProcessAsUser.exe
	_third_party_assemblies/XpandTestExecutor.exe