adds redirect to add diabetic page from account creation
adds link on login to signup page
adds redirects based on user log in or log out
passing redirect if logged_in/logged_out tests for accounts controller
adds passing logged_in/logged_out diabetics controller tests
adds passing records and sessions tests for logged_in/logged_out redirect
adds passing doctor capybara tests for login redirect
fixes doctor spec
Merge pull request #41 from banana-slugs-2014/accounts

Accounts