[Do not merge] - Installer fixes

**Items still left to do:**
- openshift.sh
   1. Add output to openshift.sh do_all_actions() prompting to run post_deploy with the proper variables
- oo-install
   1. Hide district/valid_gear_sizes/district mapping questions behind a y/n question
   2. validation for district/node profile to make sure user is not trying to add different node profiles to same district.
   3. Improve output of post deploy steps (oo-admin-ctl-district output, and oo-diagnostics output especially)