Ruby Loo b50a3d452c Updates to CLI doc
This updates the CLI documentation to:
- document the OS_REGION_NAME variable
- add a link to the locatin of the tools/ironic.bash-completion file because
  I don't know how/where the user can get it otherwise

Change-Id: I14fe729630cb9b7da298edcb941087a1fe73d41b
2014-09-16 14:33:46 +00:00
..
2014-09-16 14:33:46 +00:00
2014-04-01 21:04:08 +00:00