Showing notes in object leaf in one case, where they can be shown but not edited
Story 44576203: Cleanup of system and control templates for tree view.  subsystems now have go-to link.  No description case is better handled.  Null displays removed
Story 47434799: Updated client side default templates for object list and tooltips on programs_dash
Story 47411857: Removed X button from control mapper modal
Merge cleanup changes from master onto canary.