Release Summary for 4.2.0
  Difference between master and 4.1
  * Summary
      - Cannot create kamailio database
  * Commits
      - [KAZOO-5622: Added script for kamailio database creation using kamailio SQL files.](https://github.com/2600hz/kazoo-configs-kamailio/commit/0d749bdfd55719158303b8c9a7656e8828d1b749) by Sergey Safarov
  * Summary
      - kamailio database errors
  * Commits
      - [KAZOO-5623: Added PostgreSQL support](https://github.com/2600hz/kazoo-configs-kamailio/commit/fac9dcbd43f6b4a3c3ac95b9d578259608d1d150) by Sergey Safarov
  * [Merge pull request #25 from 2600hz/rtimer  use rtimer](https://github.com/2600hz/kazoo-configs-kamailio/commit/1d036147fb1a0309023f8f0a2fd672665ec32aff) by bitbashing
  * [Merge pull request #27 from 2600hz/nodes-fix  fix nodes publish when role is not enabled](https://github.com/2600hz/kazoo-configs-kamailio/commit/10e5e163f97e764eb4e54307edd794a0ebe4d32f) by bitbashing
  * [Merge pull request #29 from 2600hz/ulrcd  do not use ulrcd for now](https://github.com/2600hz/kazoo-configs-kamailio/commit/24ae32bd166c2b89d69b151091b81e7346026a23) by bitbashing
  * [fix db statement escaping](https://github.com/2600hz/kazoo-configs-kamailio/commit/297db9f4b1c2a37b4f5f83c3a086158e1bd0809c) by lazedo
  * [do not use ulrcd for now](https://github.com/2600hz/kazoo-configs-kamailio/commit/0ce4a889d59e4f7f8d422adbaa6cedaaba1adb78) by lazedo
  * [fix nodes publish when role is not enabled](https://github.com/2600hz/kazoo-configs-kamailio/commit/dbc5eed9a8d3735cab3ec3c8640b241c35207d28) by lazedo
  * [use rtimer](https://github.com/2600hz/kazoo-configs-kamailio/commit/bc6915394e7065ce4a837313439e37328a394384) by lazedo
  * [get less rows in usrloc](https://github.com/2600hz/kazoo-configs-kamailio/commit/bb523e76236ae52ba310a5b666962d2c7a1c9292) by lazedo
  * [associate using the username and source as a more reliable key](https://github.com/2600hz/kazoo-configs-kamailio/commit/19d182b05e0c7feb1d143a936220b98c817b20bf) by karl anderson
  * [presence queries need awareness of kamailio](https://github.com/2600hz/kazoo-configs-kamailio/commit/62fbe3f37fafd5d569635ea0ada05836927c6031) by lazedo
  * [add pragma for journal_mode](https://github.com/2600hz/kazoo-configs-kamailio/commit/9f09e561aa68e5fa4583cedaba15393c26541e63) by lazedo
 -- 2600Hz Offical <packages@2600hz.com>  Wed, 27 Sep 2017 21:59:29 +0000
