Release Summary for 4.2.13
  Changes to 4.2 after version 4.2.12
  * [Logging prefix 4 two (#4547)  * add log_prefix to log lines    * fix format    * add space](https://github.com/2600hz/kazoo/commit/f1684b489f13f4529e21d5356bc7deb966761672) by Mark Magnusson
 -- 2600Hz Official <packages@2600hz.com>  Tue, 06 Feb 2018 22:52:07 +0000
