goNext() function

When called, user is directed to the hashed path
Nevermind button

When the "nevermind" button is clicked on the change password screen, it
will redirect you to your profile page
Admin add course redirection

When an admin clicks "add course" and it is successful, it will redirect
the user to the "view all courses" page
add.client.controller goNext() function

When called, user is directed to hashed path