Rev 1257: lockable_files was extracted from branch.py - give it a copyright statement in /home/robertc/source/baz/storage

[Robert Collins]

------------------------------------------------------------
revno: 1257
revision-id: robertc at robertcollins.net-20060105013144-320b880da4924bc0
parent: robertc at robertcollins.net-20060105003335-aff31a8e6463ed87
committer: Robert Collins <robertc at robertcollins.net>
branch nick: storage
timestamp: Thu 2006-01-05 12:31:44 +1100
message:
  lockable_files was extracted from branch.py - give it a copyright statement
modified:
  bzrlib/lockable_files.py       control_files.py-20051111201905-bb88546e799d669f