[Swftools-common] Some strange beheviour about text shadows

[Max Oizo]

Hello
We have experienced some strange behaviour with shadowed text.
In 9 flash all shadows was moved above the text.
In flash 6 this was not happends.

Source pdf: http://docme.ru/static/180.pdf

pdf2swf -G -i -f (+)
-T6: http://docme.ru/static/180-6-2.swf
-T9: http://docme.ru/static/180-9-2.swf

pdf2swf -O1 -G -i -f (+)
-T6: http://docme.ru/static/180-6-1.swf
-T9: http://docme.ru/static/180-9-1.swf

If we turn on -O2 - all ok with -T6 and -T9, but we can't use it,
because we need text for copy and search.

In both cases when shadows was used with text in source - two copies
of text was founded in converted documents.