create users profile page, edit page and controllers tests
pulled down changes and merging before push -- added users profile

Merge branch 'master' into users_page
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 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
commented out under construction test for edit_controller
fixed controller test, feature user profile edit test
Merge pull request #14 from kexline4710/users_page

Users page
user profile updates from master

Merge branch 'master' of https://github.com/kexline4710/DBCForum into bug_fixing
fixed question creation tests, cleaned up q controller