Fixes #9325 - preserve compute resource attrs after NIC modal is closed

Fixes #9496 - Adds popover help to IPAM field in Subnet form

fixes #6655 - remove _ForemanSelectedhosts cookie on action submit

Fixes #9351 - use correct interfaces url for AJAX calls

fixes #9335 - adds toggle to puppet classes list & better ui

i18n - pulling formatting fixes from tx

i18n - extracting new, updating rails, pulling from tx

Fixes #9006 - Add header to facts chart

fixes #6371 - showing the vnc password

fixes #8469 - css cleanup, whitespaces and remove dead code