remove a couple MSW statusbar hacks
remove a couple MSW statusbar hacks

These were old work-arounds that were needed for an ealier version of wxwidgets, or perhaps just when running on XP.  However, XP is not officially supported and things seem fine without these hacks on win7.

jtbattle/wangemu,jtbattle/wangemu,jtbattle/wangemu,jtbattle/wangemu,jtbattle/wangemu