Help pages

This starts out as a small and probably quite hasty section designed to help people get used to the new site, but it should grow more useful and gain more structure as we go along.
wrong end tag `children' found for start tag `children:each' with stack [#Managing your account\r\n\r\n"], @attributes={}, @block=#>, #\r\n "], @attributes={"path"=>"/help/reader"}, @block=nil>]