Assorted translatable string fixes

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: 7d5891f5db71230fc9e1f36a4b32bfe127818c5e
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2017-06-04T15:41:16Z
Releases: 9.5.8
Assorted translatable string fixes

Mark our rusage reportage string translatable; remove quotes from type
names; unify formatting of very similar messages.

Files