[chbot] AVR external interrupt and Makefile example

[follower]

> Is there something similar for bazaar or should I learn git?
Yeah, launchpad.net I think (according to the weekend :) ):

  <https://wiki.ubuntu.com/LaunchpadStepByStepInstructions>

> bazaar yet either, but it is on my todo list and I think more compatible
> with my cvs/svn background.
BTW, Mercurial is another option, at Google Code or <bitbucket.org>:

   <http://code.google.com/p/support/wiki/MercurialFAQ>

--Philip;