added the gravatar_for function
users show page
gravatar size
javascript/sitewide
heroku
changed show user page
links in users view
change seed.rb to clear database before re-seeding
Added Mailer
created test message
send test email
aligned user profile bar with profile form bar
added email icon
Merge branch 'master' of github.com:evilwire/drp
updated routes, added interest controller for interests
added a way to get the interests for the user
added messages models
added messages models
Merge branch 'master' of github.com:evilwire/drp
added link to main page in header logo