fixes UI errors in trend pages
fixes #2361 empty password does not invalidate compute resource
fixes #2361 do not reset password on test connection.
fixes #2450 - cookie name based on pathname to be able to reuse the js in other pages
Fix finder_needs_type check in sti mixin
intruducing color variable and mixin in the scss files
Fix tests misusing assert and assignment vs. comparison
add SLES and SLED to Suse family
fixes #2452 - allow nil form, used for checkboxes in taxonomies wizard
fixes #2455 hostgroup not saving
fixes #2393 - Couple of models broken with audited 3.0.0

this is not a fix for the mass assignment problem, rather just to solve immedient packaing issue upstream.

a follow up on mass assignment should be done via another commit.
fixes #2463 fixed nested puppetca and autosign controllers

remove autosign and puppetca nested controllers from being incorrectly nested classes