Merge pull request #5 from AAROC/master

Added boundary monitor role
Merge pull request #6 from AAROC/master

Support for SAM-NAGIOS Release 23
Adding nagios related vars
Merge pull request #7 from AAROC/master

Updates for site.yml, sensitive varibales and Now using Slack.
encrypt passwords in site specific var file
 update credentials
Merge pull request #9 from AAROC/master

Fixes UMD2 problem and some CREAM issues
Merge pull request #137 from rahimbouchra/master

 	encrypt passwords in site specific var file