check for current user signed in
same for preapproved grants
Merge pull request #147 from calblueprint/fix-grant-show

Fix grant show
Make school_id accessible
Add school_id to seeds
Helper for school name
Use school_name helper in views
School name for grant show
Remove duplicate route
Refactor and fix typo
Stop validating comments
Stop validating collaborators
Validate collaborators if number of collaborators > 0
Adjust validations so comments can be blank
Remove debug info
Shouldn't show donate button for non-crowdfunding grants
Helpers for grant
Use helpers in view
Note to style later
Merge pull request #150 from calblueprint/school-name-in-grant-views

School name in grant views