Per a discussion with Chris, I've setup a Jenkins job to automatically
merge every change from the 'master' branch of
https://github.com/andreasgal/gaia to the 'gh-pages' branch. This is
done under the github username of 'b2gautomation'.
There is currently no checking done other than that the merge was
performed successfully. Soon we'll add this job to a larger job which
will include auto-merging both gaia and mozilla-central commits to B2G
after a successful build and test; we're waiting on this until the
cgjones/mozilla-central branch is replaced with a mozilla-b2g one.
Jonathan