[Synched documentation links with current directory layout
sven.panne@aedion.de**20070911071801
 Somehow the "html" subdirs are gone, this change was not completely
 intentional, but it is nice, anyway. Those subdirs never served any
 real purpose...
 
 MERGE TO STABLE
] {
hunk ./docs/index.html 23
-          <B><A HREF="users_guide/html/index.html">The User's Guide</A></B>
+          <B><A HREF="users_guide/index.html">The User's Guide</A></B>
hunk ./docs/index.html 42
-	  <B><A HREF="Cabal/html/index.html">Cabal</A></B>
+	  <B><A HREF="Cabal/index.html">Cabal</A></B>
}