Now showing cleartext status information returned by Crypto engine if signature could _not_ be verified or no cleartext returned after processing Opaque Signed data.  Note however: it _is_ possible that just /empty/ cleartext is returned: this happens when sender has opaque signed a mail containing an empty body.
Now showing cleartext status information returned by Crypto engine if signature could _not_ be verified or no cleartext returned after processing Opaque Signed data.  Note however: it _is_ possible that just /empty/ cleartext is returned: this happens when sender has opaque signed a mail containing an empty body.

svn path=/trunk/kdenetwork/kmail/; revision=152174

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