adds edit developers controller action and route
adds edit profile partial view
adds logic for rendirecting to edit developer route only for a new user login
adds test for getting edit route for developers controller
fixes sessions controller spec which was expecting a redirect that has been changed
Merge branch 'master' of https://github.com/dmill/gitfolio into new_profile_modal

Conflicts:
	app/views/developers/_edit_profile.html.erb
Merge branch 'master' of https://github.com/dmill/gitfolio into new_profile_modal

Conflicts:
	app/views/developers/_edit_profile.html.erb
creates a new migration file to replace first andf last name fields in developers table with name
Merge branch 'master' of https://github.com/dmill/gitfolio into new_profile_modal

Conflicts:
	config/routes.rb
adds migration file to include location field in developers table
adds profession field to developers table
creates a profile tab on developer#show with a button that opens a profile information modal (edit_profile partial)
removes edit action from developers controller and associated spec (it is unnecessary because we want to conditionally render the edit profile partial from the show page without an edit route)
creates functionality for creating and updating developer profile information with an edit partial and modal in view
tests developers controller update action and fixes failing sessions test directing to the wrong path
Merge pull request #27 from dmill/new_profile_modal

New profile modal