[python-biopython] (10 commits) ...Initial pseudo merge for dist-git setup

[alexlan]

Summary of changes:

  6993d1c... Initialize branch F-12 for python-biopython (*)
  5991793... - Update to latest upstream (1.52) (*)
  3d0f830... Fix typo that causes a failure to update the common directo (*)
  080bbe6... Update to 1.53 (*)
  c6855c8... Initialize branch F-13 for python-biopython (*)
  dd04c42... Update to upstream 1.54 final. (*)
  23b3728... Update to upstream 1.54 final release. (*)
  9b82815... dist-git conversion (*)
  78f404f... dist-git conversion (*)
  0738b0e... Initial pseudo merge for dist-git setup

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