For review please: wineps.drv: Implement PS_USERSTYLE on printers

[Daniel]

Hello guys.  I would like to get a little review on this patch, a follow
up to the patches that fix this problem on the screen.  Specifically,
I'm most concerned about making sure my dynamically allocated memory is
freed under all conditions and there's no potential snafus that I'm not
aware of.  Then, of course, if somebody sees something off, please do
comment.

It does indeed completely fix
http://bugs.winehq.org/show_bug.cgi?id=26091 (printed a cute piece of
music with dashed lines).

Thanks all!
Daniel