Remove git-rename. git-mv does the same

Signed-off-by: Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Documentation/git-rename.txt

@@ -1,32 +0,0 @@
-git-rename(1)
-=============
-
-NAME
-----
-git-rename - Script used to rename a file, directory or symlink.
-
-
-SYNOPSIS
---------
-'git-rename' <source> <destination>
-
-DESCRIPTION
------------
-This script is used to rename a file, directory or symlink.
-
-The index is updated after successful completion, but the change must still be
-committed.
-
-Author
-------
-Written by Linus Torvalds <torvalds@osdl.org>
-Rewritten by Ryan Anderson <ryan@michonline.com>
-
-Documentation
---------------
-Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
-
-GIT
----
-Part of the gitlink:git[7] suite
-

Documentation/git.txt

@@ -262,9 +262,6 @@ gitlink:git-push[1]::
 gitlink:git-rebase[1]::
 	Rebase local commits to new upstream head.
 
-gitlink:git-rename[1]::
-	Rename files and directories.
-
 gitlink:git-repack[1]::
 	Pack unpacked objects in a repository.