Fixes #6672 (Bubble charts don't respect custom fill colors).  !strict.
Fixes #6672 (Bubble charts don't respect custom fill colors).  !strict.

git-svn-id: ee6e786acc44c9cca5ee17c71a5576c45c210361@13647 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful