acu171191 Simplify restarting of ssh service
acu171191 - Merge branch 'master' into ivory_14_12_acu171191_rhel7_support

* master: (40 commits)
  acu169443 Ungit right_agent
  acu175349 add spec for input hidding
  acu175349 log hidden input name
  acu1753498 bring back the input name in the masked-input text
  acu175349 filter only RightScript inputs
  acu175349 replace input values with input names when logging to syslog
  acu155744 add DHCP specs
  acu155744 add logging message about DHCP configuration
  acu155744 fix NIC rename on windows
  acu155744 fix specs
  acu170189 - revert cloud_metadata_generation_command for cloudstack
  acu170189 - fix broken ssh specs
  acu155744 RS_IPn_ASSIGMENT support
  acu155744 fix specs
  acu170189 - cloud metadata generation command for cloudstack and gce
  acu170189 - enhance cloudstack ohai plugin to read metadata from dhcp lease server
  acu169443 fix backtrace on authorization renew failures
  acu170189 - replace Log.info with Log.debug according to Chef best practice for ohai custom plugin.
  acu161304 Fix up motd generation for trusty
  acu149634 - fix specs due to audit period format change
  ...
Merge pull request #460 from rightscale/ivory_14_12_acu171191_rhel7_support

Ivory 14 12 acu171191 rhel7 support