feat: phaseSelection works for docent. Student can see phase. Menu is effected. beaut: pageAppearence is an own package now containing menu headLine footer and omniDependencies.

fix: #72 contribution rating is done for a group now. feat: first approach of solving the group Tasks (getStudentsInSameGroup works)

feat: docent quiz page

feat: workRating for peers are written to DB
feat: 2 new tables in DB

feat: creating Quizzes in the DB possible

feat: footer with progress bar on project-student

feat: db reworked for quizzes.

fix: userToken was not written to url during login

html mutates to jsp step by step. first step