fix coop editing process (mealtimes etc stored in coop for edit form pre-population
can create shifts that aren't associated with meals: commando, midnight crew, and a wildcard
fix coop updating on shift creation
fix display of coop info in edit form
fix delete of new shift immediately after create
basic styling of header
clean up formatting of edit coop page
design calendar view
only meals respond to hover. rows alternate color. fix time error for coops without meals
Merge pull request #16 from daf-/edit-coop-process

Edit coop process
Merge pull request #17 from daf-/calendar

Calendar
Create ref between swap requests and shifts.

Ignore start_time/end_time.
Relate swap requests to coop.
Creating a swap_request adds that request to coop.
Basic listing of swap requests.
Merge branch 'master' into swap-interface

Conflicts:
	db/schema.rb