[python-alembic/f18] (9 commits) ...update to 0.4.2

[Ralph Bean]

Summary of changes:

  e8060e3... Accomodate older help2man on el6. (*)
  ffb5e9f... Typo fix. (*)
  b9bfc9a... Stop trying to build man pages for el6. (*)
  a43a9a2... Don't install man pages if they don't exist. (*)
  3e18ecd... Require at least sqlalchemy 0.7.4. (*)
  c8f0f7b... - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass (*)
  d7d9eac... Rebuild again for good measure. (*)
  00f774d... Disable python3 tests. (*)
  6e19efc... update to 0.4.2 (*)

(*) This commit already existed in another branch; no separate mail sent