Vampytest

Bug fixes

- Fix `AttributeError` in an incorrectly updated frame filter.

Improvements

- Use new scarletio in dependencies.

Improvements

- Now its checked whether every dependency is satisfied before importing the framework.

Improvements

- Remove current working directory from `sys.path` in case, we are executing from inside of a library.
This caused confused imports.
- Add cli entry point.

Improvements

- Add new `SourceLoadFailureEvent`.
- The first command line parameter is now auto detected on a smart way.
It tries to resolve the current library we are at, or we are looking at.
- Imports the tested library before running any tests.
This means wont all test fail because of a failing import, instead no tests will run.

Improvements

- Add `mock_globals`.
- Now only `FunctionType` and `WrapperBase` instances can be tests.
- Change `ResultState`'s structure. This is required, so a result can only have 1 state from now on.
- Add new failure type `ReportFailureParameterMismatch`.