Add upload script.

script/upload.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+cd "$( dirname "${BASH_SOURCE[0]}" )/.."
+
+if [[ $# != 2 ]]; then
+    echo "upload.sh <username> <passwd>"
+    exit 1
+fi
+
+version=$(awk '/\tconst version =/ { print $4 }' shadowsocks/util.go | sed -e 's/"//g')
+username=$1
+passwd=$2
+
+upload() {
+    summary=$1
+    file=$2
+    googlecode_upload.py -l Featured -u "$username" -w "$passwd" -s "$summary" -p "shadowsocks-go" "$file"
+}
+
+upload "$version OS X Client 64bit" bin/shadowsocks-local-mac64-$version.gz
+upload "$version Linux Client 32bit" bin/shadowsocks-local-linux32-$version.gz
+upload "$version Linux Client 64bit" bin/shadowsocks-local-linux64-$version.gz
+upload "$version Windows Client 32bit" bin/shadowsocks-local-win64-$version.zip
+upload "$version Windows Client 32bit" bin/shadowsocks-local-win32-$version.zip
+
+upload "$version Linux Server 32bit" bin/shadowsocks-server-linux32-$version.gz
+upload "$version Linux Server 64bit" bin/shadowsocks-server-linux64-$version.gz
+
+upload "$version Linux Server deb 32bit" bin/shadowsocks-go_0.6.1-1-i386.deb
+upload "$version Linux Server deb 64bit" bin/shadowsocks-go_0.6.1-1-amd64.deb
+