[Users] Carpet moves to Bitbucket

[Erik Schnetter]

As discussed previously, Carpet's git repository is moving to
Bitbucket. At the same time, its repository structure changes so that
Carpet will consist of a single arrangement only.

The new Bitbucket repository with the new directory structure exists.
Please look at <https://bitbucket.org/einsteintoolkit/manifest/pull-request/1/move-carpet-to-bitbucket-rearrange/diff>
to test or comment.

-erik

-- 
Erik Schnetter <eschnetter at perimeterinstitute.ca>
http://www.perimeterinstitute.ca/personal/eschnetter/
AIM: eschnett247, Skype: eschnett, Google Talk: schnetter at gmail.com