[orion-dev] Moved hudson jobs

[John Arthorne <John_Arthorne@xxxxxxxxxx>]

We have our own Hudson instance setup now,
and I have migrated our hudson jobs over and managed to get clean-ish builds.
I have disabled the old jobs on the shared hudson instance to avoid confusion.
Here are the new jobs:

https://hudson.eclipse.org/orion/job/orion-server/
https://hudson.eclipse.org/orion/job/orion-client/

The most notable things missing are
client tests, and publishing zips to download page. This hudson job has
write access to the downloads page, but we need to generate the HTML files
that link to the actual download artifacts. Getting closer...