[Svn] [roundcube/roundcubemail] 8355ba: Revert "Fix skin extending for assets (#5115)"

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: 8355ba62fba8821367e7fcf019a7d8d90de05961
      https://github.com/roundcube/roundcubemail/commit/8355ba62fba8821367e7fcf019a7d8d90de05961
  Author: Aleksander Machniak <alec at alec.pl>
  Date:   2018-04-23 (Mon, 23 Apr 2018)

  Changed paths:
    M program/include/rcmail_output_html.php

  Log Message:
  -----------
  Revert "Fix skin extending for assets (#5115)"