Renaming Bio.Motif to Bio.motifs; Copying the biopython 1.60 version of Bio.Motif back to Bio.Motif.
Deleted _XXmotif.py by mistake; restoring
Restoring the missing _xxmotif.py
Updating the documentation
fixing a few points in the documentation
Tabs to spaces (inconsistency raised TabError on Python 3)
Started fixing incorrect DP in pairwise2
Added unit tests.
Fixed tabs.
Fixed a couple of typos in comments. PEP8 formatting
Thank Bryan Lunt as a contributor (Bio.pairwise2 work)
Fix BgzfWriter's tell method (reported by Petra Kubincová)
Bio.trie fix for with_prefix
Test for Bio.trie with_prefix bug reported by Kenvin Wu
Thank Jeffrey Chang in news (Bio.trie with_prefix fix)
Cope when eprimer3 reports oligo without sequence
Test case where eprimer3 reports oligo without sequence
Increase Bio.trie MAX_KEY_LENGTH and check if exceeded
Test BgzfWriter tell method works (see recent fix)
Added a PendingDeprecationWarning to Bio.Motif. Added a paragraph to NEWS to announce the new Bio.motifs module