fixing position of spawning sparkles of target gears by applying a filthy workaround for a filthy bug in the filthy filthy doStepCase handler.
please read issue #721
ps: filthy.
07f3bf8d98a3
Hedgewars.png had a resolution more than twice as high as required; also fixed some (mostly obsolete) code that also contained a typo that would cause a warning/note in clang