Added uiapi.input.model_content_id index.
Added uiapi.input.model_content_id index.


Former-commit-id: ab37fd094a3c3d71280e02abc27886ed3ab6e0a1 [formerly 51d6cd1a3d6868dd895fad1d4f333423f336bd27]
Former-commit-id: 0658f706af3ec8dcdd629b55b9043ed01514e3da
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine