s/ohloh/openhub/ in README.md
s/ohloh/openhub/ in README.md

igniterealtime/Openfire,GregDThomas/Openfire,speedy01/Openfire,akrherz/Openfire,GregDThomas/Openfire,speedy01/Openfire,guusdk/Openfire,igniterealtime/Openfire,Gugli/Openfire,igniterealtime/Openfire,akrherz/Openfire,guusdk/Openfire,Gugli/Openfire,speedy01/Openfire,guusdk/Openfire,speedy01/Openfire,igniterealtime/Openfire,Gugli/Openfire,akrherz/Openfire,guusdk/Openfire,speedy01/Openfire,guusdk/Openfire,GregDThomas/Openfire,akrherz/Openfire,GregDThomas/Openfire,akrherz/Openfire,GregDThomas/Openfire,Gugli/Openfire,igniterealtime/Openfire,Gugli/Openfire