python unblocks

[Matthias Klose <doko@cs.tu-berlin.de>]

please unblock python2.5; the last code update was made in 2.5.2-9,
uploaded before the freeze. -10 and -11 fix four CVE's.

please consider unblocking

  python-defaults  (2.5.2-2) unstable; urgency=low

   * python: Provide python-plistlib.
   * python-minimal: Provide python (suggested by Neil McGovern).

Note the second second changelog entry is wrong. it should read
"Recommends python".

  Matthias