Merge pull request #482 from rightscale/ivory_14_17_acu180152_gce_vsphere_routes

acu180152 Check for RHEL as well, same as CentOS
acu180595 Bump versions
Merge pull request #486 from rightscale/ivory_14_17_acu180595_rerun_deploy

Ivory 14 17 acu180595 rerun deploy