move bin to .local/bin

dot_local/bin/executable_xxbranch

@@ -0,0 +1,10 @@
+#!/bin/sh
+if [ $# -eq 1 ]; then
+	branch=$1
+	git fetch upstream master
+	git checkout upstream/master
+	git checkout -b "$branch"
+else
+	echo "Please specify new branch."
+fi
+