fixes #4220 dashboard and report-show pages chart-frame is not in place.

fixes #3725, #4167 - root password validations, remove default password

refs #2314 - more choices in memory drop down

refs #2816: Prevent diff viewer on report page from overflowing to be outside the parent modal

fixes #3999 - refactor DRY implementation of "nested label" for objects with ancestry

templates - sync from community-templates

fixes #4173 - don't update CR attrs when none available, taken from GH-1184

fixes #4120 - fix border-collapse:collapse tables in Firefox with disappearing lines

Fixes #4196 "Power ON this machine" disappeared for new VMWare hosts

fixes #3553 - add "except" option to prevent puppet class import to select types of import