fix link to nightly CVS tarballs

doc/html/download.html

@@ -117,7 +117,7 @@
 				<B>Source code</B>
 				<UL>
 					<LI><A HREF="http://prdownloads.sourceforge.net/flac/flac-1.1.0.tar.gz?download">FLAC 1.1.0 full source code</A>; also includes documentation and build systems for Windows (MSVC++) and *nix,*BSD,OS/2,OS X (autotools)</LI>
-					<LI><A HREF="http://cvs.sourceforge.net/cvstarballs/flac-cvsroot.tar.gz">Nightly CVS tarball</A>; this is the actual CVS repository used for development</LI>
+					<LI><A HREF="http://cvs.sourceforge.net/cvstarballs/flac-cvsroot.tar.bz2">Nightly CVS tarball</A>; this is the actual CVS repository used for development</LI>
 				</UL>
 			</LI>
 			<LI>

doc/html/ru/download.html

@@ -80,7 +80,7 @@
 
 <P> Mac OS X   <A HREF="http://www.danrules.com/macflac/">MacFLAC</A> --  FLAC  OS X,    .pkg      .    <A HREF="http://fink.sourceforge.net/">Fink</A>,     <A HREF="http://fink.sourceforge.net/pdb/package.php/flac">FLAC Fink</A>.
 
-<P>      <A HREF="http://cvs.sourceforge.net/cvstarballs/flac-cvsroot.tar.gz"> CVS</A>.</P>
+<P>      <A HREF="http://cvs.sourceforge.net/cvstarballs/flac-cvsroot.tar.bz2"> CVS</A>.</P>
 
 <H3> </H3>