Remove AnyCPU specification when loading solution or project.
Fix code analysis warnings.
Added specific test for Roslyn features.
Merge branch 'master'

Conflicts:
	ArchiMetrics.Analysis/SemanticAnalyzer.cs
	ArchiMetrics.UI/DataAccess/CodeEdgeItemsRepository.cs
	ArchiMetrics.UI/ViewModel/ViewModelBase.cs
Fixes for namespace dependency display.
Adding cancellation support to tasks.
Created PriorityScheduler.
Code cleanup.
Added metrics to namespace display.
Code cleanup.
Reorganized classes.