Add configurable color for misspelled words.
Add configurable color for misspelled words.

svn path=/trunk/kdepim/; revision=259917

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