Sean Dague 974f737cb1 Make plugin loading more consistent with logging guidelines.
This moves the detailed plugin loading messages (classes + names) to
the debug level, and provides a singular INFO log of the names of all
plugins loaded by name.

Change-Id: Ia580149202705303881d861b9eaa4702ffb10ace
2016-09-21 19:21:12 +00:00
..
2016-05-03 13:53:29 +01:00