Create a function to get the rank, user id and points of all the users
Try to load .MOs via load_plugin_textdomain for future wordpress.org translation downloads
whitespace
Remove the global cache group

Fixes possible issue with cached queries stomping each other on
multisite installations.
Use the correct array index string in dpa_get_breadcrumb()

Ported from bbPress https://bbpress.trac.wordpress.org/changeset/5005/