cleanups and fixes from testing after s3 merge
consolidate code for cobalt into cobalt recipe
consolidated zabbix recipes
speed up gem installs a little more
cleaning up apt-mirror file and add havana mirror
quick fix for broken get_work_nodes (it always returned node object only)
Add logrotate cookbook as it is a dependency for chef-client recipe.
Fix up company names.
Update UPDATING.md
fixing typo in check for rgw pool creation, added option for replica count
mixing master latest back into hadoop branch
more updates to hadoop