fix tests by properly registering invenio-search-ui

13 jobs for job-status-ui in 10 minutes and 30 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Test
passed py3.5-min-mysql #25393

00:10:11

95.0%
passed py3.5-min-postgresql #25391

00:09:22

95.0%
passed py3.5-min-sqlite #25389

00:09:35

94.0%
passed py3.5-pypi-mysql #25394

00:09:55

95.0%
passed py3.5-pypi-postgresql #25392

00:09:34

95.0%
passed py3.5-pypi-sqlite #25390

00:09:29

94.0%
passed py3.6-min-mysql #25399

00:09:55

95.0%
passed py3.6-min-postgresql #25397

00:10:12

95.0%
passed py3.6-min-sqlite #25395

00:08:56

94.0%
passed py3.6-pypi-mysql #25400

00:10:27

95.0%
passed py3.6-pypi-postgresql #25398

00:10:17

95.0%
passed py3.6-pypi-sqlite #25396

00:09:36

94.0%
passed test-docs #25401

00:04:59