1) Add posting and user controller
2) Add posting and applicant model
3) applicant table is a joing table
4) Employer can post a job posting
5) user/employer can edit their information
6) logic added to allow employer to have different show and edit pages than employee
7) Add employer alias to user model
Merge pull request #2 from Nickmclaughlin/creating_aliases

1) Add posting and user controller