QFontengine_win

[Chris January]

> This is an important patch for qfontengine_win.cpp.
> "Hello" example (t1) looks correct now, also t14.
> Sometimes t14 is several thousand pixels wide, maybe
> there is some where a uninitialized variable (the lyx
> guys have this problem too).
I think it's because of this:

qfontengine_win.cpp: QFontEngineWin::boundingBox GetGlyphIndices  The system
cannot find the path specified.
calculateRects: fm.boundingRect (St&yle) = 971069446

Chris