Sync with 1.6.1.1

Documentation/RelNotes-1.6.1.1.txt

@@ -4,9 +4,14 @@ GIT v1.6.1.1 Release Notes
 Fixes since v1.6.1
 ------------------
 
+* "git add frotz/nitfol" when "frotz" is a submodule should have errored
+  out, but it didn't.
+
 * "git apply" took file modes from the patch text and updated the mode
   bits of the target tree even when the patch was not about mode changes.
 
+* "git bisect view" on Cygwin did not launch gitk
+
 * "git checkout $tree" did not trigger an error.
 
 * "git commit" tried to remove COMMIT_EDITMSG from the work tree by mistake.
@@ -14,6 +19,12 @@ Fixes since v1.6.1
 * "git describe --all" complained when a commit is described with a tag,
   which was nonsense.
 
+* "git diff --no-index --" did not trigger no-index (aka "use git-diff as
+  a replacement of diff on untracked files") behaviour.
+
+* "git format-patch -1 HEAD" on a root commit failed to produce patch
+  text.
+
 * "git fsck branch" did not work as advertised; instead it behaved the same
   way as "git fsck".
 
@@ -36,14 +47,13 @@ Fixes since v1.6.1
 
 * "git mv -k" with more than one errorneous paths misbehaved.
 
+* "git read-tree -m -u" hence branch switching incorrectly lost a
+  subdirectory in rare cases.
+
 * "git rebase -i" issued an unnecessary error message upon a user error of
   marking the first commit to be "squash"ed.
 
-Other documentation updates.
-
----
-exec >/var/tmp/1
-O=v1.6.1-60-g78f111e
-echo O=$(git describe maint)
-git shortlog --no-merges $O..maint
+* "git shortlog" did not format a commit message with multi-line
+  subject correctly.
 
+Many documentation updates.

Documentation/git.txt

@@ -43,9 +43,10 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.6.1/git.html[documentation for release 1.6.1]
+* link:v1.6.1.1/git.html[documentation for release 1.6.1.1]
 
 * release notes for
+  link:RelNotes-1.6.1.1.txt[1.6.1.1],
   link:RelNotes-1.6.1.txt[1.6.1].
 
 * link:v1.6.0.6/git.html[documentation for release 1.6.0.6]

GIT-VERSION-GEN

 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.6.0.2.GIT
+DEF_VER=v1.6.1.GIT
 
 LF='
 '