1 - simplify find_branches by using Transport.list_dir() ?
2 - make scheme name part of revision id / support multiple branching schemes per repository
3 - fix commits in heavyweight checkouts somehow
4 - fix autorealm repository
5 - handle parent directories of branches being moved correctly
6 - faster "bzr status" in lightweight checkouts
7 - when committing specific files in a lightweight checkout, make sure to
8 commit the right file id changes for "."
9 - custom implementation of WorkingTree.revert()
10 - don't update all entries to the same revnum when opening working tree
11 - avoid extra connect in logwalker?
12 - make ListBranchingScheme() support wildcards
13 - rewrite TrunkBranchingScheme() and ListBranchingScheme() as subclasses of
15 - more efficient implementation for applying txdeltas to weaves. perhaps convert svn deltas to bzr deltas?
17 - report changes to delta editor in Branch.pull()
18 - add tests for objects returned by WorkingTree.pull(), Branch.pull()
20 - test Branch.get_parent()