Enable HTML export plugin by default.
Enable HTML export plugin by default.

svn path=/trunk/kdepim/; revision=240020

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