[Svn] [roundcube/roundcubemail] adf9ec: Simplify some rewrite rules

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: adf9ec49623bd824308af857a80ba39bb0743392
      https://github.com/roundcube/roundcubemail/commit/adf9ec49623bd824308af857a80ba39bb0743392
  Author: Aleksander Machniak <alec at alec.pl>
  Date:   2018-01-09 (Tue, 09 Jan 2018)

  Changed paths:
    M .htaccess

  Log Message:
  -----------
  Simplify some rewrite rules