added devise gem and configured devise models and views for lenders and lendees
added migration to add attributes to lendee model
generated loan model
migrated db
seeded db with lenders, lendees, loans and investments
seeded db properly
added form on homepage to update lendee and loan models
specified custom controllers for lenders and lendees to register and session
updated home page form to post to home#check_credit
simple restyling of home page input forms
added validations to all models
about to merge branch with master
rendered devise sign up form to check_rate view
lendees can now succesfully sign up
added control flow to change home page design based on if a user is signed in
added sign out links to navbar to destroy lendee or lender session
added sign in functionality from home page dropdown on nav bar
added danger bootstrap class to devise error flash
configured routes for lendee client-side views
added user name to navbar that links to profile