added spec/views
problem model added
Changed problems to requests, added spec
Added requests model, controller, index
Added Teacher Devise model
Added domain regex
Added teacher dashboard
Redirects to Dashboard on teacher login
Can create requests
Display requests
Added Cohort creation
Added Bootstrap
Merge pull request #2 from khushkaran/teacher

Teacher Feature Monday Week 1
timestamp added to requests
First ever merge as a group
Merge pull request #3 from alexgaudiosi/master

Added problems model
Remove secrets yml
Merge branch 'master' into students

Conflicts:
	Gemfile
	Gemfile.lock
	config/routes.rb
	db/schema.rb