* The unix group and gid are actuallt part of the group structure, not the project. So, when we load a project, load its default group as well, and have the routines for the name/gid hand off to the group. * Change Lookup() to allow either a new idx or an old pid by looking at the format of the token. This will make it easier to transition to the new order of things. * Part of the uncommitted uid changes is the addition of head_idx to replace head_uid. This code change is okay to commit now, since for the time being idx will shadow uid in all tables.