Also hide the msg.asc attachment for encrypted mail.
Also hide the msg.asc attachment for encrypted mail.

svn path=/trunk/KDE/kdepim/; revision=922960

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi