synchronising with other patches (diff format or in other
repositories)
- write bash-completion script for the StGIT commands
-- support for branches with / in names
- (ml: "Handle branch names with slashes")
- "pull" argument should default to a sane value, "origin" is wrong in
many cases
- the following commands break in subdirs:
- refresh (ml: "Running StGIT in subdirectories")
-- "stg show" on empty patch shows previous patch
-- "stg add" is accepted when no patch is applied, then any push says
- one must refresh first, which is obviously wrong
- "stg add" on files already added should print a notice, so that the
user can catch a possible typo