[fpc-pascal] locale solution for unix systems

[Marco van de Voort]

In our previous episode, Bart said:
> >  usr/share/i18n/locales/wo_SN
> >  /usr/share/i18n/locales/xh_ZA
> 
> I noticed that I had more direectories in /usr/lib/locale (echh with
> it's compiles LC_xxx files) than I have /usr/share/118n/locales
> directory.

I've some in /usr/share/local and /usr/local/share/locale

It could be that the ones in /usr/local are older, they use a single level
(xx) country designation instead of the threelevel (xx_yy.zz) ISO one.