Merge pull request #4 from daf-/co-op-calendar

coops and user account edit on creation
Fix indentation in user model.
Added scaffolding for Swap Requests
Create rake task to populate database with co-ops.
Added user ownership to swapportunities
Modify rake task to populate database with coops.
Provide all coops in DB to user edit form.
Coop selection is drop down which submits coopId.
Set coop_id field of user with drop-down menu.
Show coop that user belongs to.
Fix minor raised by Jack in pull #6.
Merge pull request #6 from daf-/user-edit-form

Associate user with coop through drop-down menu
show username in swap request AND
Merge branch 'master' of https://github.com/daf-/coop-site into swap-system

Conflicts:
	app/models/user.rb
Merge pull request #5 from daf-/swap-system

Swap system