Ignoring .userprefs for now
Extracted MVC extension to seperate project

- Added new Hanssens.Net.Web project
- Moved SelectListExtensions from core => web
Refactoring MSTest project to NUnit

- Migrated both project as well as current tests from MSTest to NUnit
- MSTest doesn’t really play well with Mono
- Also added FluentAssertions as a dependency
Added NUnit NuGet Package

- Removed 'hard' dependency on NUnit, replaced it with NuGet package
Merge pull request #1 from hanssens/mono-compliance

Enabling full mono compliance