Sync with 1.7.6.6

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --cc Documentation/git.txt
index 5c313e52144fded5fa83a7b11252e0024b4f2628,e6b64dbde7a748a1a6aa01412ee4c84134826d58..6803e1309f0eaf43ec483e3344e886876bacf741
--- 1/Documentation/git.txt
--- 2/Documentation/git.txt
+++ b/Documentation/git.txt
@@@ -44,19 -44,10 +44,20 @@@ unreleased) version of git, that is ava
  branch of the `git.git` repository.
  Documentation for older releases are available here:
  
- * link:v1.7.6.5/git.html[documentation for release 1.7.6.5]
 +* link:v1.7.7.5/git.html[documentation for release 1.7.7.5]
 +
 +* release notes for
 +  link:RelNotes/1.7.7.5.txt[1.7.7.5],
 +  link:RelNotes/1.7.7.4.txt[1.7.7.4],
 +  link:RelNotes/1.7.7.3.txt[1.7.7.3],
 +  link:RelNotes/1.7.7.2.txt[1.7.7.2],
 +  link:RelNotes/1.7.7.1.txt[1.7.7.1],
 +  link:RelNotes/1.7.7.txt[1.7.7].
 +
+ * link:v1.7.6.6/git.html[documentation for release 1.7.6.6]
  
  * release notes for
+   link:RelNotes/1.7.6.6.txt[1.7.6.6],
    link:RelNotes/1.7.6.5.txt[1.7.6.5],
    link:RelNotes/1.7.6.4.txt[1.7.6.4],
    link:RelNotes/1.7.6.3.txt[1.7.6.3],