create campaign
Added campaign to organizations
campaign complete with tests
Added owner
Added test for organization controller list method
Fixed locale bug
Refactored test
Fixed refactor bug
Added campaign to organizations
Added campaigns to organizations
Tested campaign model and controller
Added campaign contributions
Merge branch 'organizations-campaigns' of github.com:ITBA/donar into organizations-campaigns

Conflicts:
	app/views/organizations/show.html.slim
	config/locales/en.yml
	config/locales/es.yml
	config/routes.rb
Merge branch 'master' into organizations-campaigns