serve: Don't change directory in the child if invoked with -d and --cwd

Fix status char in color extension for deleted (missing) files.

merge with main

convert: print commit log message with local encoding correctly.

convert: Accept local path on win32.

color extension: change from GPL3 to 2

changelog: fix decoding of extra (spotted by pmezard)

convert: svn_sink: workaround of command line size limitation on win32. On win32, the command line arguments seems to be limited about 2400 bytes. So 'add', 'delete', 'propget' and 'propdel' operations are called several times within this limitation. And also 'commit' operation is changed to be called without passing target files not to exceeds this limitation because it cannot be a separated like other operations above.

convert: svn_sink: specify encoding of message file explicitly on commit.

mq: add --currentdate and --date options to qnew and qrefresh These options make qnew add and qrefresh update a "# Date "-style header line. This allows proper recording of creation / last modification dates of patches in patch queues. Note that `qrefresh -D` only updates existing header lines. It never adds them, and does not warn about this. This is because I expect people to have `[default] qrefresh -D` in their .hgrc so patches with tracked dates get updated, others are left unchanged. The suggested setup in .hgrc is, in fact, [default] qnew = -D -U qrefresh = -D I tried to not mix header styles, so `qnew -D -U` now writes the user in "# User "-style, while `qnew -U` still writes it "From: "-style. Also, if `qrefresh -U` must add the user, it does so in "# User "-style if the header contains a "# HG changeset patch" line. (This is caused by mq not supporting the "Date: "-style header line at all - a reasonable choice given its standard date format.)