Changed login function

-Changed for the purpose of not using the given accounts-ui dropdown menu and instead displaying homepage as the login form
-Changed the template 'homepage' => 'home'
-For home, added the login and signup form
-Added helpers that verify login information and sign up information.
Merge branch 'master' of https://github.com/xoddong/is
Testing out new log in system

-The log in system from the previous commit has glaring errors including having to use a third party to send email other than google
-Changed to this format for testing purposes(as of now)