git.arvados.org - arvados.git/commit

18693: De-duplicate permission links on create/update/delete.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>

services/api/app/controllers/arvados/v1/links_controller.rb		diff \| blob \| history
services/api/app/models/link.rb		diff \| blob \| history
services/api/test/integration/permissions_test.rb		diff \| blob \| history
services/api/test/unit/link_test.rb		diff \| blob \| history