Update url-rewriting.rst
Merge pull request #1396 from hsleisink/patch-1

Update url-rewriting.rst
Adding how to set the order by in a containable

I wasn't able to find how to define the sort order inside the containable block
Make navbar wider to accomodate the new API links.

Fixes #1398
Adding how to set the order by in a containable

Moving the new documentation to  ContainableBehavior options as suggested by @markstory
Merge pull request #1399 from str/patch-2

Adding how to set the order by in a containable