Toevoegen Adminsitrator Role.
Merge branch 'Develop' of https://github.com/tomboffe/CemeoCore into Develop

Conflicts:
	CeMeOCore/CeMeOCore/App_Data/aspnet-CeMeOCore-20131211030314.mdf
	CeMeOCore/CeMeOCore/App_Data/aspnet-CeMeOCore-20131211030314_log.ldf
	CeMeOCore/CeMeOCore/CeMeOCore.csproj