create message user modal
update user login messaging
add sign up passwordless login modal walkthrough
alter navbar layout arrangement
replace navbar items with font icons
more heroku configuration
precompile assets
remove set_user_dummy_email
fix twitter user email
correct failed twitter auth redirect
push seeds to heroku
update actionmailer host url to reflect heroku url
update listing js
small styling changes
add default paperclip user profile_photo and bg_photo img
update js
move default images to public dir, ensure twitter user completes registration process
user mailer update
username and email uniqueness validation
remove footer