Set up jobs to CRUD appropriately, including setting the appropriate membership based on group and user.
Merge branch 'master' into Jobs

Adding the updated seeds file
CRUD actions for jobs works!
Merged from master
Skeleton of job_completed function
Completed CRUD functionality for Jobs, Requests, and Comments. Also built mailers for Jobs and Requests (I don't think Comments need them) and hooked them up to the appropriate controllers
Merge branch 'master' into Jobs
Added distinction between favors asked and favors offered
Merge pull request #10 from STCTbone/Jobs

The jobs outlook is good