configuring for heroku
Merge branch 'master' of https://github.com/kexline4710/DBCForum into heroku_config
Merge pull request #11 from kexline4710/heroku_config

Heroku config
work in progress on user profile edit, must merge changes to diagnose sign up test error
merge with master in order to diagnose signup test errors

Merge branch 'master' into users_page
fixed some user tests
Merge pull request #12 from kexline4710/user_test_fixes

fixed some user tests
fixed a signup test user_path(User.last.id)
resloved conflict in user_signup_spec.rb
added /features/user_edits_profile.spec.rb it is bogus but it passes