
This adds the `channel update` service command, which is used to set the auto-detach, auto-reattach, and message relaying settings of a channel. Of note is that currently the parser parses `#` as a comment, which means any `channel update #foo ...` will actually need to be escaped to `channel update "#foo" ...` git-svn-id: file:///srv/svn/repo/suika/trunk@436 f0ae65fe-ee39-954e-97ec-027ff2717ef4