Ran Resharper - Clean Code.
Ran Resharper - Optimize References.
Ran Resharper - Clean Code on entire solution.
Resolved code issues identified by Resharper.
Merge branch 'feature/Clean_code_with_Resharper' into develop
Fixed XML comments.
New unit tests for Argument.MustBeGreaterThan
Removed "// todo: unit tests" comments. NCrunch metrics finds them.