Unicode Sorting Weight Tables

[Fabian Maurer]

Hello wine-devel,

I've sent a first version of my sortkey approach in. Yes, it's a but huge, but
I don't know how I should make it smaller.

It's a trimmed down version from the full algorithm I implemented, when
finished, it will get near 100% compatibility with Win7 sorting, fixing bugs
like
https://bugs.winehq.org/show_bug.cgi?id=10767
https://bugs.winehq.org/show_bug.cgi?id=35009

I'm looking forward to a review, it's a pretty invasive change after all.
I'm not fluent in perl, so please check especially those parts.

Regards,
Fabian Maurer