Really ugly hack to get breadcrumbs working more correctly. This need refactoring, but currently works for blogs, apps, library items, and forum posts.
Merge branch '970_fix_breadcrumbs' of github.com:noels/dgu_d7 into noels-970_fix_breadcrumbs

* '970_fix_breadcrumbs' of github.com:noels/dgu_d7:
  Really ugly hack to get breadcrumbs working more correctly. This need refactoring, but currently works for blogs, apps, library items, and forum posts.