updated migration
Merge pull request #16 from rocketu/studentUI

updated model and migration
Merge pull request #17 from rocketu/topiccreate

new topic, new exercise
Merge pull request #18 from rocketu/topiccreate

js
Merge pull request #19 from rocketu/topiccreate

create understand
added home view and stuff
added home view and stuff
Merge pull request #20 from rocketu/teacherUI_Armen

Teacher ui armen
student html pages
Merge branch 'develop' of github.com:rocketu/mission-control into studentUI
Merge pull request #22 from rocketu/studentUI

Student ui
k
Merge branch 'develop' of github.com:rocketu/mission-control into topiccreate