[csw-maintainers] submitpkg in cswutils-1.14.5

[Maciej (Matchek) Blizinski]

I worked on submitpkg some more, to give more comprehensive
information.  It started with Phil asking for notifying which packages
were new.  I implemented that, and then thought that if there are
whole groups of packages updated together, they should also be grouped
in the e-mail. It also tells about the kinds of upgrades: is it major
version upgrade (e.g. 1.2 to 2.0) or minor version upgrade (1.2 to
1.3), or only a revision change. Here's current example output:

------------8<-----------------

* WARNING: no version change
  + bender:/home/newpkgs/autoproject-0.20,REV=2009.11.05-SunOS5.8-all-CSW.pkg.gz
* minor version upgrade
  - from: 1.3.9,REV=2008.11.08
  -   to: 1.4.1,REV=2009.11.02
  + bender:/home/newpkgs/cupsdev-1.4.1,REV=2009.11.02-SunOS5.8-all-CSW.pkg.gz
  + bender:/home/newpkgs/cupsdoc-1.4.1,REV=2009.11.02-SunOS5.8-all-CSW.pkg.gz
* new package: /dev/null -> 2.4.0,REV=2009.11.09
  + bender:/home/newpkgs/py_cheetah-2.4.0,REV=2009.11.09-SunOS5.8-i386-CSW.pkg.gz
  + bender:/home/newpkgs/py_cheetah-2.4.0,REV=2009.11.09-SunOS5.8-sparc-CSW.pkg.gz

------------8<-----------------

I also added unit tests.

To test submitpkg from login.opencsw.org:

svn co https://opencsw.svn.sourceforge.net/svnroot/opencsw/utilities
cd utilities
./submit_to_newpkgs.py -h
./submit_to_newpkgs.py -p catalogname1,catalogname2,...

Maciej