adding picins.sty to docs/

[Mojca M. <moj...@gm...>]

Dear list,

Would it be possible to put picins.sty to docs/, so that documentation
(pdffigures) will at least compile without problems?
The file is located at
http://mirror.ctan.org/macros/latex209/contrib/picins/picins.sty and
has been removed from most TeX distributions. It would help a lot if
it was present in the folder where docs are built, together with all
the headers etc.

Thank you,
   Mojca