Fixes #13871 !strict scrollable#_speed had to be initialized in init().
Fixes #13871 !strict scrollable#_speed had to be initialized in init().

git-svn-id: ee6e786acc44c9cca5ee17c71a5576c45c210361@26573 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful