- python-minimal: Provide symlink to binary and manpage for
      /usr/bin/python2.
    This interpreter name is not created in the upstream sources.
    python should be used instead.

* bump PREVVER to 2.6.5+20100630-2~ and use -m compileall in debian/python-minimal.postinst

(two more `set -e`s added, closes: 397499)

  * Merge changes back from Ubuntu package:
    - Tighten  depends relationships to '='
    - python: Add an unversioned 2to3' binary (Change pending in Debian)
    - python-minimal: Provide symlink to binary and manpage for
      /usr/bin/python2 (Closes: #566266)

modified:
  debian/changelog
  debian/control
  debian/rules

* bump minimum required debhelper version to 6.0.7 (due to dh_lintian)

* rename dh sequence file to python2