1.1.173-1.1.174

_ Frank Bennett <https://twitter.com/fgbjr>_

Bump version, bundle as 1.1.174

commit: 671e109
author: Frank Bennett
date: 2017-08-19 09:05 (JST)

Processor test of makeCitationCluster on unregistered item

commit: 2cf7194
author: Frank Bennett
date: 2017-08-19 08:33 (JST)

Avoid crash on unregistered items, affecting makeCitationCluster()

commit: 15c11fb
author: Frank Bennett
date: 2017-08-19 08:32 (JST)

Fix initialization bug affecting processor tests

commit: d72ba85
author: Frank Bennett
date: 2017-08-19 08:27 (JST)

Restore processor test option in test.py

commit: 1a9e304
author: Frank Bennett
date: 2017-08-19 08:26 (JST)

Push version bump missing from last checkin

commit: f4a3479
author: Frank Bennett
date: 2017-08-18 11:22 (JST)