Now will only shows an RSS feed for a Rep if the rss feed file exists. Fixes ticket  #127.
Now will only shows an RSS feed for a Rep if the rss feed file exists. Fixes ticket  #127.

DanielKinsman/twfy,NathanaelB/twfy,DanielKinsman/twfy,openaustralia/twfy,archoo/twfy,NathanaelB/twfy,archoo/twfy,openaustralia/twfy,alanl/twfy,archoo/twfy,alanl/twfy,openaustralia/twfy,DanielKinsman/twfy,openaustralia/twfy,alanl/twfy,alanl/twfy,archoo/twfy,DanielKinsman/twfy,alanl/twfy,DanielKinsman/twfy,NathanaelB/twfy,NathanaelB/twfy,archoo/twfy,NathanaelB/twfy,openaustralia/twfy,openaustralia/twfy,DanielKinsman/twfy,archoo/twfy,archoo/twfy