K 10 svn:author V 3 dru K 8 svn:date V 27 2013-02-11T15:01:37.649725Z K 7 svn:log V 334 This patch addresses the following: - rewording to remove you, etc., i.e., and references to PPP - fixes xref - general tightening, removal of redundant paragraphs, and many fixes to grammos/typos - a reference to a non-existing logging section was removed - several comments were addressed and removed Approved by gjb (mentor) END