Sync with 1.8.2.1

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

Documentation/RelNotes/1.8.1.6.txt

@@ -4,6 +4,11 @@ Git 1.8.1.6 Release Notes
 Fixes since v1.8.1.5
 --------------------
 
+ * An earlier change to the attribute system introduced at v1.8.1.2 by
+   mistake stopped a pattern "dir" (without trailing slash) from
+   matching a directory "dir" (it only wanted to allow pattern "dir/"
+   to also match).
+
  * The code to keep track of what directory names are known to Git on
    platforms with case insensitive filesystems can get confused upon a
    hash collision between these pathnames and looped forever.

Documentation/RelNotes/1.8.2.1.txt

@@ -4,6 +4,11 @@ Git v1.8.2.1 Release Notes
 Fixes since v1.8.2
 ------------------
 
+ * An earlier change to the attribute system introduced at v1.8.1.2 by
+   mistake stopped a pattern "dir" (without trailing slash) from
+   matching a directory "dir" (it only wanted to allow pattern "dir/"
+   to also match).
+
  * Verification of signed tags were not done correctly when not in C
    or en/US locale.
 

Documentation/git.txt

@@ -43,14 +43,16 @@ unreleased) version of Git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.8.2/git.html[documentation for release 1.8.2]
+* link:v1.8.2.1/git.html[documentation for release 1.8.2.1]
 
 * release notes for
+  link:RelNotes/1.8.2.1.txt[1.8.2.1].
   link:RelNotes/1.8.2.txt[1.8.2].
 
-* link:v1.8.1.5/git.html[documentation for release 1.8.1.5]
+* link:v1.8.1.6/git.html[documentation for release 1.8.1.6]
 
 * release notes for
+  link:RelNotes/1.8.1.6.txt[1.8.1.6],
   link:RelNotes/1.8.1.5.txt[1.8.1.5],
   link:RelNotes/1.8.1.4.txt[1.8.1.4],
   link:RelNotes/1.8.1.3.txt[1.8.1.3],

contrib/remote-helpers/test-hg.sh

@@ -115,7 +115,7 @@ test_expect_success 'update bookmark' '
   git push
   ) &&
 
-  hg -R hgrepo bookmarks | grep "devel\s\+3:"
+  hg -R hgrepo bookmarks | egrep "devel[	 ]+3:"
 '
 
 test_done