added devise for clients
got rid of omniauth for clients and fixed bug
Merge branch 'welcomeIndex' of https://github.com/JoshFB/Talent_Hacked_Code into welcomeIndex

Conflicts:
	app/views/layouts/application.html.erb
	config/routes.rb
	spec/features/dev_login_feature_spec.rb
	spec/helpers/projects_helper_spec.rb
	spec/models/project_spec.rb