K 10 svn:author V 5 markm K 8 svn:date V 27 2013-11-11T21:27:57.718836Z K 7 svn:log V 642 More fixing from code review. RWatson partially to blame^Wthank here. * Rename structure elements with a prefix so they are more easily recognised * Give (some/most) static/fileScope variables file_local names for uniqueness. * Remove the much-dislikes RWFILE mode. Now we'll need to add back some form of file writing. * Self-apply a cluebat and fix up locking. I haven't exhaustively checked this, but its better than it was before. Thanks Robert! * Add uma_(zalloc|zfree)_arg harvesting. This is wonderfully high-rate, but needs a hammering to make sure we aren't breaking things. Not quite finished in that it can't be disabled yet. END