Mangled the e-mail addresses appearing in mailto:s.  For emacs-friendliness, added "-*- html -*-" in a comment at the top.  Also, some paragraphas have been reformatted, but no content was changed.
Mangled the e-mail addresses appearing in mailto:s.  For emacs-friendliness,
added "-*- html -*-" in a comment at the top.  Also, some paragraphas have
been reformatted, but no content was changed.

svn path=/trunk/; revision=4845

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot