The 'Community' to 'Subsite' change went a little amok and also changed the community template to subsite template, which doesn't make sense, since all available master templates by definition are subsite templates, i.e. they apply to acs-subsite
Making impl.new use named parameters. (Marklund did this in the user portion, so I think it should be changed here as well. With some luck it fixes bug #1218.)