Add yajl json support
Add yajl json support

jkowens/sinatra,burningTyger/sinatra,burningTyger/sinatra,burningTyger/sinatra,sinatra/sinatra,mwpastore/sinatra,jkowens/sinatra,JonMidhir/sinatra,JonMidhir/sinatra,jkowens/sinatra,mwpastore/sinatra,JonMidhir/sinatra,ryanshaw/sinatra,ryanshaw/sinatra,sinatra/sinatra,mwpastore/sinatra