Widearea permission changes:
* Two new fields on the new project page that ask the project leader to specify how many ron and pcplab nodes they need. There is a link to a page that should describe these nodes, but thats blank. * The project approval page will add a couple of checkboxes for ron and pcplab nodes. This will allow the project to be approved independent of the ron/pcplab usage. So, you can approve the project but decline the request to use those nodes types (or just one of them). * The project table in the DB has a "list" of remote node types for which accounts should be built. Its implemented as a set and it can contain just two node types (pcron, pcplab) right now. The set is created in the approval page, and someday we can add a page to operate on that set directly if we need it.