updated readme
modified readme
working with jason on logouts, applicant model controller, recruiter model controller
added dislike like columns for posting
added rspec
added specs for models
Merge pull request #1 from andycanderson/andy

Andy
updated redirects in users controller and sessions controller
added link to new post for recruiters
modified specs for model tests
working on relations and merging back to master
Merge pull request #2 from andycanderson/andy

Andy
test
daniel branch still works
join table with postings and profile, profile model created
Merge branch 'daniel' of github.com:andycanderson/swink into daniel