Update paired project 1

[wvmitchell]

Project to be updated: Hang In There

Summary of changes needed:

• The starter repo currently uses a Poster class, this implementation needs to be replaced
• The rubric has multiple references to OOP competencies, these should be changed to FP competencies (inside the constraints of what we can reasonably expect from a M1 student)
• All group projects should make clear that a failure to participate can result in an individual failing the project, even if the project is otherwise passing