added openstack support to cloud
added openstack support to cloud

zshuo/ohai,broadinstitute/ohai,criteo-forks/ohai,http-418/ohai,Juniper/ohai,phreakocious/ohai,numericillustration/ohai,n-marton/ohai,chef/ohai,tas50/ohai-1,bougyman/ohai,shtzr840329/ohai,broadinstitute/ohai,shtzr840329/ohai,jbfavre/ohai,mattray/ohai,juliandunn/ohai,juliandunn/ohai,MSOpenTech/ohai,jaymzh/ohai,bougyman/ohai,higanworks/ohai,davide125/ohai,criteo-forks/ohai,sh9189/ohai,johnbellone/ohai,davide125/ohai,nathwill/ohai,tas50/ohai-1,sh9189/ohai,cmluciano/ohai,jaymzh/ohai,acaiafa/ohai,acaiafa/ohai,johnbellone/ohai,btm/ohai,dreamnite/ohai,cmluciano/ohai,n-marton/ohai,jbfavre/ohai,btm/ohai,phreakocious/ohai,jseely/ohai,Fodoj/ohai,higanworks/ohai,glennmatthews/ohai,adamleff/ohai,glennmatthews/ohai,Juniper/ohai,adamleff/ohai,dreamnite/ohai,zshuo/ohai,mattray/ohai,nathwill/ohai,jseely/ohai,zuazo-forks/ohai,Fodoj/ohai,chef/ohai,375gnu/ohai,MSOpenTech/ohai,numericillustration/ohai,375gnu/ohai,http-418/ohai