fixes #5753: Engines can now override autocomplete path used in FiltersHelper
Fixes #6285 - Settings API does not parse incoming values to correct data type
fixes #4564 - has_ancestry definition should be removed from hostgroup.
fixes #6496 - Added :match helper method to saferender
fixes #6498 simplified eval statement
fixes #6430 - validate presence of location and organization for managed host if Settings are turned on