Updated chown to allow dynamic installation prefix
Updated chown to allow dynamic installation prefix

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