Add feedback and tutorial tables
Merge branch 'master' of https://github.com/codebar/planner into student_feedback
Test tutorial and feedback models
Add tutorial and feedback seeds
Merge branch 'master' of https://github.com/codebar/planner into student_feedback
Add feedback model and specs
Merge with master
Working feedback form
Merge branch 'master' of https://github.com/codebar/planner into student_feedback
Finalize feedback form
Remove .ruby-version file
Tutorial belongs to session. Improve feedback not_found page style
Merge pull request #65 from LukasMac/student_feedback

Student feedback