Remove ~/.ssh/known_hosts because it gets polluted as you start/stop many clusters (new machines tend to come up under old hostnames)
Remove ~/.ssh/known_hosts because it gets polluted as you start/stop many clusters (new machines tend to come up under old hostnames)

git-svn-id: 03d7800a49d8905ef4fbcc296184319e19243493@1132088 13f79535-47bb-0310-9956-ffa450edef68

charlescearl/VirtualMesos,neilconway/mesos,neilconway/mesos,andschwa/mesos,wickman/mesos,craimbert/mesos,abudnik/mesos,Aman-Jain-14/customizedMesos,wickman/mesos,dforsyth/mesos,craimbert/mesos,jpeach/mesos,yuquanshan/customizedMesos,kaysoky/mesos,chhsia0/mesos,reneploetz/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos,woggle/mesos-old,dforsyth/mesos,woggle/mesos-old,jpeach/mesos,enachb/mesos,neilconway/mesos,zmalik/mesos,yuquanshan/customizedMesos,samwhitlock/mesos-monitoring,neilconway/mesos,zmalik/mesos,charlescearl/VirtualMesos,abudnik/mesos,craimbert/mesos,Aman-Jain-14/customizedMesos,abudnik/mesos,verizonlabs/mesos,pwendell/mesos,yuquanshan/customizedMesos,andschwa/mesos,charlescearl/VirtualMesos,samwhitlock/mesos-monitoring,andschwa/mesos,verizonlabs/mesos,pwendell/mesos,wickman/mesos,gsantovena/mesos,asamerh4/mesos,reneploetz/mesos,yuquanshan/customizedMesos,craimbert/mesos,asamerh4/mesos,verizonlabs/mesos,pwendell/mesos,yuquanshan/customizedMesos,neilconway/mesos,charlescearl/VirtualMesos,charlescearl/VirtualMesos,asamerh4/mesos,gsantovena/mesos,gsantovena/mesos,woggle/mesos-old,jpeach/mesos,yuquanshan/customizedMesos,yuquanshan/customizedMesos,asamerh4/mesos,enachb/mesos,woggle/mesos-old,dforsyth/mesos,verizonlabs/mesos,wickman/mesos,samwhitlock/mesos-monitoring,charlescearl/VirtualMesos,dforsyth/mesos,Gilbert88/mesos,samwhitlock/mesos-monitoring,zmalik/mesos,asamerh4/mesos,pwendell/mesos,kaysoky/mesos,zmalik/mesos,charlescearl/VirtualMesos,zmalik/mesos,charlescearl/VirtualMesos,zmalik/mesos,gsantovena/mesos,woggle/mesos-old,reneploetz/mesos,enachb/mesos,pwendell/mesos,wickman/mesos,reneploetz/mesos,enachb/mesos,Gilbert88/mesos,abudnik/mesos,Gilbert88/mesos,jpeach/mesos,dforsyth/mesos,kaysoky/mesos,chhsia0/mesos,wickman/mesos,pwendell/mesos,Gilbert88/mesos,abudnik/mesos,gsantovena/mesos,neilconway/mesos,chhsia0/mesos,kaysoky/mesos,woggle/mesos-old,abudnik/mesos,abudnik/mesos,verizonlabs/mesos,neilconway/mesos,Gilbert88/mesos,Gilbert88/mesos,Gilbert88/mesos,asamerh4/mesos,charlescearl/VirtualMesos,samwhitlock/mesos-monitoring,pwendell/mesos,andschwa/mesos,enachb/mesos,verizonlabs/mesos,zmalik/mesos,wickman/mesos,jpeach/mesos,reneploetz/mesos,Aman-Jain-14/customizedMesos,chhsia0/mesos,dforsyth/mesos,gsantovena/mesos,gsantovena/mesos,Aman-Jain-14/customizedMesos,dforsyth/mesos,verizonlabs/mesos,asamerh4/mesos,kaysoky/mesos,woggle/mesos-old,woggle/mesos-old,chhsia0/mesos,pwendell/mesos,woggle/mesos-old,kaysoky/mesos,Aman-Jain-14/customizedMesos,Aman-Jain-14/customizedMesos,kaysoky/mesos,pwendell/mesos,craimbert/mesos,jpeach/mesos,chhsia0/mesos,samwhitlock/mesos-monitoring,enachb/mesos,chhsia0/mesos,craimbert/mesos,andschwa/mesos,reneploetz/mesos,reneploetz/mesos,andschwa/mesos,enachb/mesos,andschwa/mesos,craimbert/mesos