rnd-20031004-1-src

* fixed bug when initializing font graphic structure
* fixed bug with animation mode "pingpong" when using only 1 frame
* fixed bug with extended change target introduced in 3.0.5
* fixed bug where passing over moving element doubles player speed
* fixed bug with elements continuing to move into push direction
* fixed bug with duplicated player when dropping bomb with shield on
* added "switching" event for custom elements ("pressing" only once)
* fixed switching bug (resetting flag when not switching but not idle)