Add require file to f1 people data provider test for type hinting

A type hinted argument was added to the class, and phpunit requires that it's loadable in order to mock correctly
Add required files for type hinted arguments in data provider interface
Add require statements for type hinted arguments in wpal interface
Introduce injectable session class for improved design/testing
Add test fixes for changes to fellowship one class

Incl. new options and new session class