dockimbel/Red — pull request #442 by greggirwin (2013-03-26 18:56:36+00:00)
Title: First pass of doc strings complete

Still some actions that need doc strings (series actions mostly), but I'm calling this the first pass. I removed some doc strings for args that seem clear enough without them, after chatting with Doc. Also included some TBD notes for things that aren't in place yet. And added a message for the system func, if they don't provide any refinements.