[dev] [dexonline/dexonline] 425a78: Add support for maintenance mode.

[GitHub via Dev]

  Branch: refs/heads/master
  Home:   https://github.com/dexonline/dexonline
  Commit: 425a7898b33c56561a970adb1e94d0db673ddd8a
      https://github.com/dexonline/dexonline/commit/425a7898b33c56561a970adb1e94d0db673ddd8a
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2016-08-22 (Mon, 22 Aug 2016)

  Changed paths:
    M dex.conf.sample
    M phplib/SmartyWrap.php
    M phplib/util.php
    A templates/maintenance.tpl

  Log Message:
  -----------
  Add support for maintenance mode.