strangely enough, the new sdl rotation code is incompatible with our system... this is a workaround that should hold up until their code becomes more stable
Fixing
issue #211. Check to see if m_currPath is NULL before doing anything in mouseReleaseEvent. Multiple mouse release events can occur after a mouse press and before the next mouse press if you mouse-click really fast.
Allow override of voicepack with a locale voicepack. Untested, but should mean that a Default voice should use the Ukranian version if that is their locale.