Make RPM signing script executable
Make RPM signing script executable

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