Automated merge with http://hg.west.spy.net/hg/hacks/hg

Option to log to only show changesets within a specified branch.

Strip filter name from command before passing to filter function. The new registration of in-process data filters (introduced in f8ad3b76e923 & 11af38a592ae) failed to correctly strip the filter name from its arguments before passing the "command" to the filter function. Thus a registration such as [decode] *.gz = compress: -9 would result in the associated filter function being called with the argument 'compress: -9' rather than just '-9' as expected.

make the journal/undo files from transactions inherit the mode from .hg/store

add test-inherit-mode

hghave: detect unix-style permissions By "unix-style" I mean: - user/group/other permissions - umask determines original permissions

Make files in .hg inherit the permissions from .hg/store

test-keyword: make it run under Windows - don't cat symlink, content differs - rewrite OS specific messages - generate symlink with a bundle

keyword: fix symlink detection under Windows

keyword: fix mq repository detection under Windows

Do not abort rollback if undo.branch isn't available, but warn.

Remove trailing ! from two error messages as this was confusing.