Integrate font awesome
Theme intrgration initiated by Onassis theme of Blacktie.co
Banner Component designed
Program and Cfp theme
Minor edit to fonts
Replaced Social icons with fontawesome icons except for speakerdeck and slideshare, css changes for other components
Enhance text on location banner

Fix failing test and css fixes
Merge pull request #270 from gopesht/splash_themes

Splash themes
User/Person models merge
houndci fixes
fix biography field as text, not string
hound fixes
style fixes