Sync with 1.9.4

Documentation/RelNotes/1.9.4.txt

@@ -0,0 +1,16 @@
+Git v1.9.4 Release Notes
+========================
+
+Fixes since v1.9.3
+------------------
+
+ * Commands that take pathspecs on the command line misbehaved when
+   the pathspec is given as an absolute pathname (which is a
+   practice not particularly encouraged) that points at a symbolic
+   link in the working tree.
+
+ * An earlier fix to the shell prompt script (in contrib/) for using
+   the PROMPT_COMMAND interface did not correctly check if the extra
+   code path needs to trigger, causing the branch name not to appear
+   when 'promptvars' option is disabled in bash or PROMPT_SUBST is
+   unset in zsh.

Documentation/git.txt

@@ -48,9 +48,10 @@ Documentation for older releases are available here:
 * release notes for
   link:RelNotes/2.0.0.txt[2.0.0].
 
-* link:v1.9.3/git.html[documentation for release 1.9.3]
+* link:v1.9.4/git.html[documentation for release 1.9.4]
 
 * release notes for
+  link:RelNotes/1.9.4.txt[1.9.4],
   link:RelNotes/1.9.3.txt[1.9.3],
   link:RelNotes/1.9.2.txt[1.9.2],
   link:RelNotes/1.9.1.txt[1.9.1],