Impove docs regarding git-cache sharing
Impove docs regarding git-cache sharing

mattray/omnibus,adamleff/omnibus,strangelittlemonkey/omnibus,szechyjs/omnibus,sh9189/omnibus,ashhher3/omnibus,sh9189/omnibus,higanworks/omnibus,strangelittlemonkey/omnibus,strangelittlemonkey/omnibus,higanworks/omnibus,ashhher3/omnibus,Altiscale/omnibus,intfrr/omnibus,rhass/omnibus,pskrz/omnibus,higanworks/omnibus,ashhher3/omnibus,lvfeng1130/omnibus,szechyjs/omnibus,DataDog/omnibus-ruby,Scalr/omnibus,hugosato/omnibus,jamesn/omnibus,rhass/omnibus,intfrr/omnibus,Scalr/omnibus,Altiscale/omnibus,lvfeng1130/omnibus,hugosato/omnibus,szechyjs/omnibus,jamesn/omnibus,3ofcoins/chef-omnibus,intfrr/omnibus,mattray/omnibus,rhass/omnibus,3ofcoins/chef-omnibus,DataDog/omnibus-ruby,chef/omnibus,lvfeng1130/omnibus,rapid7/omnibus,pskrz/omnibus,hugosato/omnibus,adamleff/omnibus,mattray/omnibus,chef/omnibus,jamesn/omnibus,rapid7/omnibus,Altiscale/omnibus,Scalr/omnibus,sh9189/omnibus,adamleff/omnibus,pskrz/omnibus,DataDog/omnibus-ruby,chef/omnibus,rapid7/omnibus,3ofcoins/chef-omnibus