git --version tells which version of git you have.

Originally from Martin Atukunda <matlads@dsmagic.com> but adjusted for
post-rename code.

Signed-off-by: Junio C Hamano <junkio@cox.net>

git.sh

@@ -1,27 +0,0 @@
-#!/bin/sh
-
-cmd=
-path=$(dirname $0)
-case "$#" in
-0)	;;
-*)	cmd="$1"
-	shift
-	test -x $path/git-$cmd && exec $path/git-$cmd "$@" ;;
-esac
-
-echo "Usage: git COMMAND [OPTIONS] [TARGET]"
-if [ -n "$cmd" ]; then
-    echo " git command '$cmd' not found: commands are:"
-else
-    echo " git commands are:"
-fi
-
-cat <<\EOF
-    add apply archimport bisect branch checkout cherry clone
-    commit count-objects cvsimport diff fetch format-patch
-    fsck-cache get-tar-commit-id init-db log ls-remote octopus
-    pack-objects parse-remote patch-id prune pull push rebase
-    relink rename repack request-pull reset resolve revert
-    send-email shortlog show-branch status tag verify-tag
-    whatchanged
-EOF