[geeklog-hg] [Geeklog-Core/geeklog] df097b: Updated RPC class so Article Pings work

[Tom]

  Branch: refs/heads/master
  Home:   https://github.com/Geeklog-Core/geeklog
  Commit: df097b0d8eb57584127192c38b196b8afaff7632
      https://github.com/Geeklog-Core/geeklog/commit/df097b0d8eb57584127192c38b196b8afaff7632
  Author: eSilverStrike <eSilverStrike at users.noreply.github.com>
  Date:   2019-12-05 (Thu, 05 Dec 2019)

  Changed paths:
    M system/classes/XML/RPC.php
    M system/classes/XML/RPC/Dump.php
    M system/classes/XML/RPC/Server.php
    M system/lib-pingback.php

  Log Message:
  -----------
  Updated RPC class so Article Pings work

For bug #1005. Updated RPC class and made sure works with PHP 7.3.  This class has been depreciated. and should really use RPC2. Warning Trackbacks and Pingbacks not fully tested