Add pg_settings units display for "commit_delay" (ms).

Bruce Momjian <bruce@momjian.us>

Commit: e74727440c4d3df443dbd3d0a2201751883316ce
Author: Bruce Momjian <bruce@momjian.us>
Date: 2012-08-14T20:16:45Z
Releases: 9.3.0
Add pg_settings units display for "commit_delay" (ms).

Also remove unnecessary units designation in postgresql.conf.sample.

Files