users: when deleting users ensure we also clear personal flag so we don't have multiple personal groups for super-admin who inherits the detached objects.

import/repo-checks: skip validating storage path in detection of SCMs.

core: handle edge case requesting matched routes but with hg/svn/git or api context. - before we error out with 500

Added tag v4.13.2 for changeset 610d62155052

release: Finish preparation for 4.13.2

release: updated pip2nix output for 4.13.2

release: Start preparation for 4.13.2

docs: added release notes for 4.13.2 release

docs: update instructions for shared exception store in cluster setup

docs: added 4.13 release note about potential encoding problems