Made boring staff table
added cohorts migration
added restful cohorts
Commit before migration testing
Added phases, week, and day to challenges.  Added Challenges to phases.  Models not updated
updated cohorts
added more cohort actions, but need to configure devise so we can create users/establish cohort_ids
working form for updating events and event times
working edit form for phase
cleaner edit and view events, Now you can select all chorots in edit, delete link
Merge branch 'events' of https://github.com/supertopher/play_dough into events
50% back to where it was
Changed layout title text
Deciphered week logic, make rake task 'set_weeks' to correctly assign default weeks for challenges
Merge branch 'challenges' into development
Fixed rake logic to handle all found items instead of only first item for set default_weeks task: 'set_weeks'
Made a set days rake task that sets day of the week for week's assignment
Merge branch 'challenges' into development
Red to green challenges index
cohort wide events on homepage, links to cohort specific events on homepage