Update healthcheck page - remove travis references

Also remove travis references from the repository

tests/app/status/test_status.py

@@ -11,8 +11,7 @@ def test_get_status_all_ok(client, notify_db_session, path):
     resp_json = json.loads(response.get_data(as_text=True))
     assert resp_json['status'] == 'ok'
     assert resp_json['db_version']
-    assert resp_json['travis_commit']
-    assert resp_json['travis_build_number']
+    assert resp_json['git_commit']
     assert resp_json['build_time']