MAJOR charset encoding fixes.  The file names and HTTP-Equiv tags are now
  in sync with the httpd-std.conf - and the ucs2/4 encodings are gone since
  utf8 is a universally recognized shorthand that sits much better in our
  tree [notice; these were _duplicate_ character sets, only in different
  byte encodings!]  Same with removing the duplicate .jis and .is-kr files.
  [I simply choose the one 'with link' over the one without, and fixed the
  links back to preFAQ as I picked.]

  Russian users, how many of the remaining five encodings are truly needed?


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91180 13f79535-47bb-0310-9956-ffa450edef68