Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  46f3be119e94abcdf9747b906ad8ca89e56d9089

Add support for custom namespace for projects

We'd like to split project pages and subpages into a custom
namespace, to more easily enable search for project docs. This
change allows us to specify a different namespace for project
pages.

Change-Id: I5238b07da61ecd1fb1ce9b1c9aa3b4df56a84be4