User without a phone number cannot see log out link
removed exact time stamp on recording, leaving the date
added env to distinguish between staging and production twilio phone numbers
Merge branch 'master' of github.com:craftninja/DenBou_phone_interviewer
refactoring

controller renders xml directly instead of through view
Changed name of app to Phone Interview Me
endpoint '/recordings' contains list of all recordings sorted by date
Merge branch 'rec_com'
A non-registered user cannot visit '/recordings' endpoint
Added link to '/recordings' on user's profile page
Updated env.example
Increase opacity on about page
Styled the welcome page and the 'About this project' page
Style - logout button, moved things around on user show page
Updated tests to reflect updated language on user show page
handle app error where callers phone number does not match any users phone number
to_xml wasn't being called on secondary_menu builder
add questions and separate seeds based on environment
users can comment on recordings

Signed-off-by: Seth Musulin <sethmusulin@gmail.com>
rename partial

Signed-off-by: Seth Musulin <sethmusulin@gmail.com>