Git notes for Servus hackers

To edit servus.html ; edit in the web clone (and git-commit -a ), then
from the live version do git-pull html.

Rather than running git-pull in the html dir, instead run
pull-and-update.sh which runs git-update-server-info too.

to get a copy, either:
git-clone http://www.pick.ucam.org/~matthew/irc/.git/ [if
git-update-server-info has been run in the web clone]

or git-clone rapun.sel.cam.ac.uk:/home/matthew/programming/irc/bot (if
you've got a rapun account). 

Testing:

programming/irc/bot-test contains a clone of bot, but with
Servus-chiark.py changed to launch a test version into #test. If you
git-pull in there, you can then launch the new code and check it works
before killing and reloading Servus proper.

git-fetch can be used to consider other trees before committing them.