Make canonicalAddress work for non-trivial email addresses.
Make canonicalAddress work for non-trivial email addresses.

svn path=/trunk/kdepim/; revision=397433

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