Revision 12964

* update-python-modules:
  + Don't do anything when called with -c for public modules. This 
    will allow modules to remain available while being upgraded.
  + Don't byte-compile public modules when called without -p, either. 
    This should reduce the time consumed during upgrades.
  + Support a new --post-install/-p option, that byte-compiles public 
    modules and removes any dangling symbolic links left by a package 
    removal or upgrade.
  + Indentation fixes.
* triggers: register triggers on /usr/share/python-support and 
  /usr/lib/python-support.
* postinst:
  + Always byte-compile python-support.dirs.
  + Launch update-python-support --post-install to enforce 
    byte-compilation.
  + Launch only this command when triggered.
* control: build-depend on debhelper 5.0.59 for triggers support.
* pysupport.py: deprecate python2.3.
* control: depend on python >= 2.4 to match the change.