first layout responsive
Add tutorial and feedback seeds
xmas logo
remove reference to not existing stylesheet
use correct shield on README!
Responsive Header
Fix issue #46
Merge pull request #47 from luanmuniz/responsive

Responsive Header
fixes #48
Merge pull request #52 from despo/fixes-48

fixes #48
Merge branch 'master' of https://github.com/codebar/planner into student_feedback
Add feedback model and specs