added prospectus link to nyc
Merge pull request #43 from nphillips/master

Applying the same nav as blog to the rails site
updated nav bar
added john corey to eu spkers
added john corey to eu spkers prod
added no index
added lai to eu sponsors
updated sponsors and routes for prod
updated eu speakers
updated speakers and sponsors
made an exception so that rebuildingsociety.com will look okay on Speakers page