fixes #7436 - extract nested host group error message
Fixes 4642: Fix intermittent test failures on rundeck functional tests
Fixes #6874: Integers in settings can be up to 8 digits to avoid bigint out of range error
fixes #7430 - Adds subnet mask validation
Fixes #1592: making report::expire faster and without errors
Fixes #7418 - fixed capitalization for some AR errors
Fixes #5541 - disallow taxonomy assignment

If a filter resource does not support taxonomy assignment, we don't
allow to assign them to filter.
Fixes #6468 - Allow filtering/searching by active user
fixes #7434 - Setting descriptions are shown without wrapping
i18n - add it, ko, ru, zh_TW languages
fixes #7409 - API v2 - add host attribute to GET response for auth source ldap
fixes #3544 - Editing an oVirt compute resource allows changing the type, which is unsupported
Fixes #7489 - changed root password label to 'must' instead of 'should'
Fixes #7437: validation instead of PGError when host group title is exactly 256 characters
refs #7038 - use n_() for plural support, use Rails style length message
Fixes #7164: Cannot create a domain that starts or ends with '.'
Fixes #7450 - do not mark non-required fields

If validation is conditional we don't mark fields as required by
default. Also fixes disabling by override using :required option.
Fixes #6864 - adding api messages for extraction
Fixes #2232 - speed up Host view via AJAX
Fixes #7571 - prevent ContentLoad from firing twice on document.ready