fixed bug in hierarchical commands...
Merge branch 'master' of https://github.com/jjrdk/ArchiMetrics

Conflicts:
	Main/ArchiCop/App.xaml.cs
	Main/ArchiCop/Controller/ArchiCopController.cs
	Main/ArchiCop/View/ArchiCopSolutionView.xaml
	Main/ArchiCop/ViewModel/ArchiCopSolutionViewModel.cs
	Main/ArchiCop/ViewModel/DataSourceInfoViewModel.cs
	Main/ArchiCop/ViewModel/GraphCommandViewModel.cs
	Main/ArchiCop/ViewModel/GraphInfoViewModel.cs
	Main/ArchiCop/ViewModel/IMainWindowViewModel.cs
	Main/ArchiCop/ViewModel/MainWindowViewModel.cs
	Main/ArchiCopCore.Tests/InfoData/LoadEngineInfoTests.cs
	Main/ArchiCopCore/Core/ArchiCopGraph.cs
	Main/ArchiCopCore/Core/ArchiCopGraphEngine.cs
	Main/ArchiCopCore/Core/ILoadEngine.cs
	Main/ArchiCopCore/InfoData/ExcelInfoRepository.cs
	Main/ArchiCopCore/InfoData/LoadEngineInfo.cs
	Main/ArchiCopCore/VisualStudioData/VisualStudioProjectGraphEngine.cs
	Main/ArchiMate/MainForm.cs
Deleted unused files.
Merge
Added test.
Slimmed project.