Release Summary for 4.1.18
  Changes to 4.1 after version 4.1.17
  * Summary
      - As an admin I want the new invite format added to the UI so that I can set devices to use the contact
  * Commits
      - [UI-2868: adding sip device to list of types using SIP creds](https://github.com/2600hz/monster-ui-voip/commit/5057b3b9abcb692f7e721c5e8e6acdc15ad3d72f) by Jean-Roch Maitre
      - [UI-2868: change smartpbx default to contact for invite_format](https://github.com/2600hz/monster-ui-voip/commit/15805b7db262dc6d16f9368ec67bab1c23635ea2) by Jean-Roch Maitre
  * Summary
      - As a FEE, I want to upgrade Chart.js to latest so that it&#039;s easier to use
  * Commits
      - [UI-2853: Use new Chart declaration following upgrade (#34)](https://github.com/2600hz/monster-ui-voip/commit/413cc7606be0a15c4096f84c5774b8c0fd0666f9) by Joris Tirado
 -- 2600Hz Offical <packages@2600hz.com>  Mon, 14 Aug 2017 23:22:17 +0000
