Merge pull request #31 from calblueprint/teacher-my-grants

Show my grants on recipient dashboard index
recirected /grants to /
removed redirect; now GET /grants will 404
Merge pull request #32 from calblueprint/remove-grant-route

recirected /grants to /
Refactor ability.rb
Add complete grant route
Add toggle complete action
All grants partial should have the toggle links
Fix bug in setting status
Add uncomplete link when grant is complete
Add tests for complete links
Merge pull request #34 from calblueprint/admin-dashboard-add-complete-links

Admin dashboard add complete links
Merge branch 'master' of https://github.com/calblueprint/BPSF into teacher-my-grants

Merge Sam's branch
Deny authorization to teacher dashboard to admin and public