Missing links in documentation

Hi,

just to let you know: the following files are not linked:

git-cvsexportcommit.txt
git-http-push.txt
git-pack-redundant.txt
pack-protocol.txt

Unfortunately, I don't have time to work on that, since I hunted a bug 
with t6022 for two hours, only to discover that somehow make did not pick 
up the new git-merge-recursive.py, but used the old one. And no, I cannot 
reproduce this behaviour .-(

Ciao,
Dscho