CTAN submission -- ppr-prv class update (v0.11)

[Reinhard Zierke]

----- Forwarded message from Mathieu Goutelle -----
I have uploaded an update of the ppr-prv class in /incoming/ppr-prv.tgz
on dante.ctan.org. Please delete all files in
macros/latex/contrib/ppr-prv before putting the ones in the archive, 
because I now distribute ppr-prv as a dtx file.

This class is used with LaTeX presentations using the prosper class.
ppr-prv stands for "Prosper Preview". The aim of this class is to
produce a printable version of the slides written with Prosper, with
two slides per page.

Changes since previous version are:
  * New ppr-prv option: nopagebreak, to have more than two slides per
    page ;
  * ppr-prv is now distributed as a .dtx file ;
  * Better handling of options: you can now pass to the article class
    the usual options for setting the paper and font sizes ;
  * Use of the 'geometry' package to set margins ;
  * I set a minimum height for the frame around the slides ;
  * Bug: the optional argument of itemstep was not handle when using
    HA-prosper ;
  * ppr-prv supports HA-prosper 3.9 ('indent' option on dualslide and
    'enumstep' environment).
----- End forwarded message -----

Thanks for the upload.  I installed it as suggested replacing the previous
version in CTAN:macros/latex/contrib/ppr-prv

Reinhard Zierke
for the CTAN team