add the contrib gem, as a github dependency for now.
add the contrib gem, as a github dependency for now.

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