Transmitted to Doxybook all changes that occurred in Doxyfile.

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@9970 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
STR# 2983. 
Updated README to reflect how docs are built,
removed some old email addresses and URLs.



git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@9971 ea41ed52-d2ee-0310-a9c1-e6b18d33e121