Sync README.rdoc with Installation guide
Sync README.rdoc with Installation guide

RobDoan/weeshoop,RobDoan/weeshoop,npy179/insoshi,karant/Barkhood,cgorringe/oscurrency,insoshi/insoshi,npy179/insoshi,karant/Barkhood,austintimeexchange/oscurrency,lazzarello/bk-tb-remote,owl975/insoshi,roturkiye/insoshi,npy179/insoshi,owl975/insoshi,cgorringe/oscurrency,npy179/insoshi,insoshi/insoshi,lazzarello/bk-tb-remote,roturkiye/insoshi,insoshi/insoshi,insoshi/insoshi,rubytalk/insoshi,karant/Barkhood,owl975/insoshi,rubytalk/insoshi,cgorringe/oscurrency,austintimeexchange/oscurrency,rubytalk/insoshi,RobDoan/weeshoop,owl975/insoshi