fixes #4290 add validation for user group max name length of 255
fixes #3996 Support to assign both cores and CPUs to VMWare guests
fixes #4442 - returning nil plays nice with try_to_login.
fixes #4194, #4459 - add main_app to root_path references for isolated engines
fixes #4583 - Added Environment name to rundeck output
fixes #3221 - add missing attributes to hostgroup show response
fixes #4485 prevents undefined method when cloning a host
fixes #4581 Implement available_networks API for VMware
fixes #4565 - puppet class free-text search is now significantly faster
fixes #3475 - make it possible to force the 401 status.
fixes #3827 - adds ldap avatar support
fixes #4625 - ensures alerts can have close opt disabled
fixes #4123 - libvirt imaging support using backing volumes
fixes #4637 - remove search by label from all ancestry objects besides hostgroups
Fixes #4486 - organization not searchable by name
fixes #4557: namespaced and mounted plugins no longer cause crash on the filter screen
refs #4167 - Added inline info regarding root password length policy
Fixes #4616 - Add a Fog mixin for looking up EC2 IP addresses
Fixes #4465: remove pretrans section of foreman.spec
fixes #4626 - update Facter calls for 2.0 compatibility