remove unused file.
remove unused file.

svn path=/trunk/KDE/kdepim/kontact/plugins/; revision=919677

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