Adding favicon
moved favicon to images directory
added link to update phone number on user profile page

changed stylesheet to .scss
Logged in user cannot visit other users show or edit page.

404 error page shares same styling with rest of app
Merge branch 'master' of github.com:craftninja/DenBou_phone_interviewer
users recordings are ordered by date
Merge branch 'master' of github.com:craftninja/DenBou_phone_interviewer
adding styling to error page
Merge branch 'master' of github.com:craftninja/DenBou_phone_interviewer
added styling to error page
About info toggles with welcome info on index
Merge branch 'master' of github.com:craftninja/DenBou_phone_interviewer
User can log out
User with phone number is taken directly to show page after logging in again
Adding styling to update phone button
a secondary menu is rendered when a user has finished responding to a question

has options of another question or hanging up
change spelling of log in/log out to login/logout to be consistent with 'Login with LinkedIn'

fix Kaylee's name
added rake task to ping heroku
Added a wee bit of padding to logout button on update phone num page
Added a wee bit of padding to logout button on add phone num page