- Issue #16041: CVE-2013-1752: poplib: Limit maximum line lengths to 2048 to
  prevent readline() calls from consuming too much member.  Patch by Jyrki
  Pulliainen.
Fix typo in NEWS file.
- Issue #16040: CVE-2013-1752: nntplib: Limit maximum line lengths to 2048 to
  prevent readline() calls from consuming too much memory.  Patch by Jyrki
  Pulliainen.
Regenerate pydoc_topics.py
Bump to 2.6.9rc1
Bump copyright years.
Added tag v2.6.9rc1 for changeset a0025037f11a
post release bump