V2.0.0 Branching

- Added sub namespacing.
- Moved extensions into AssertionHook proper.
- Added feature multiple inputs
- Added feature implicit assertions
- Added feature standardised exception message.
Test Modifications, Resx Removal

- Converted Resx to internal class to maintain WinRT Compat
- Deleted Resx
- Modfied tests so they go green again
- Relinked all relevant project files.