Release Summary for 4.2.29
  Changes to 4.2 after version 4.2.28
  * [Update kapi_presence.hrl (#4849)  make apis](https://github.com/2600hz/kazoo/commit/c5cd2b374c76679ce7708432d988afbae736708f) by lazedo
  * [cache when no terminators are used (#4844)](https://github.com/2600hz/kazoo/commit/b36465eac43b1ab9a6152bb63220454b6d685ee3) by James Aimonetti
  * [Rate import 4.2 (#4828)  * get rate info properly    * override existing rate if possible](https://github.com/2600hz/kazoo/commit/d1eae69f3db99232cbbd7be713d4832b1b9ef496) by James Aimonetti
  * [Anaylyze which ports (api or admin) to use, depending on driver (#4823)](https://github.com/2600hz/kazoo/commit/860210954763564ebd935cab2606349d8e1833fc) by James Aimonetti
  * [build call-forwarded endpoint as a loopback channel (#4840)  Instead of using &quot;Invite-Format&quot; of &quot;route&quot; and &quot;Route&quot; of  &quot;loopback/DID&quot;, this change will use &quot;Invite-Format&quot; of &quot;loopback&quot; and  &quot;Route&quot; of &quot;DID&quot;.    The conference dial command needs the &quot;loopback&quot; in &quot;Invite-Format&quot; to  track the loopback legs properly](https://github.com/2600hz/kazoo/commit/85c49bcc7cb8b0670efe8f732651b2ac1e3fb28b) by James Aimonetti
  * [add a comment to keep track of time and call_id (#4892)  apply retry after fudge when saving payload, more readable logs  send mwi update if retry was successful  undefined notify type, readable log  add kazoo_voicemail dependency to tasks app](https://github.com/2600hz/kazoo/commit/710777b4a5679a8e609bb18da1187ff6d69d5a3e) by Hesaam Farhang
  * [Update terminate/2 and rest_terminate/3 callbacks to terminate/3 after cowboy 2.2 update (#4838)  Revert &quot;Update terminate/2 and rest_terminate/3 callbacks to terminate/3 after cowboy 2.2 update&quot;  This reverts commit 3fa5bd5d8d9654fb629969d97c6138f17ea8ca0c.  Remove legacy cowboy terminate/2 callback and add expected terminate/3 for updated cowboy dep.  add specs  (cherry picked from commit 39413fef82e2dd805ab2fce584de4214f2a61710)](https://github.com/2600hz/kazoo/commit/d561f4c03b8bf1d24ad69195b0b30fe5f40cdcfc) by John White
  * [revert to default filter to remove all msgs if no filter is given (#4837)](https://github.com/2600hz/kazoo/commit/a705fd893375c784116492e74f544f2c95345d72) by Hesaam Farhang
  * [test if qs is defined first to aviod true when no qs (#4825)  need to write test at some point to guard against changes like this  add retention message  make fmt  fix typo](https://github.com/2600hz/kazoo/commit/8bd3936dee4f1ed68bd0cf194e69421269c8494d) by Hesaam Farhang
  * [HELP-35392: set default ringback if there is no custom (#4833)](https://github.com/2600hz/kazoo/commit/ad42bdc3926e8352360682b706010b82bea07af9) by Mark Magnusson
  * [fix the dev scripts for 4.2 (#4835)](https://github.com/2600hz/kazoo/commit/40de03c7078acbbcfc0d0539792253f19c741f23) by Mark Magnusson
 -- 2600Hz Official <packages@2600hz.com>  Thu, 17 May 2018 01:32:37 +0000
