[dev] [dexonline/dexonline] f7a3d3: Add a logging class.

[GitHub via Dev]

  Branch: refs/heads/master
  Home:   https://github.com/dexonline/dexonline
  Commit: f7a3d3e4058fc52f44288a8a25021f1a934db5da
      https://github.com/dexonline/dexonline/commit/f7a3d3e4058fc52f44288a8a25021f1a934db5da
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2016-04-07 (Thu, 07 Apr 2016)

  Changed paths:
    M dex.conf.sample
    A phplib/Log.php
    M tools/updateSourceCounts.php

  Log Message:
  -----------
  Add a logging class.