Add project share migration
Add project_shares factory, project_share model and specs, and project_share_controller specs
Add a project_share_controller spec and pluralize controller
Rebase branch and fix views pluralization
Add has_many through associations
Change factory to auto-create associated records
Validate for the presence of project and user objects rather than just the id
Add run: true to project_share_controller specs
Add factory girl helper module with method to build attributes
Add error messages to project create
Add specs for signed out project_share create action
Add spec to test for non-creation of project when signed out
Add specs and code for project_share destroy action
Refactor project_share_controller tests
Merge pull request #11 from stefvhuynh/project-share-api

Project share api