Merge pull request #9 from bartvanherck/enable-other-pythons

Ensure the python of the PATH is used

Author: Anders Eurenius

bin/graphwalker

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # Copyright (c) 2013 Spotify AB
 from graphwalker import cli

graphwalker/cli.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # Copyright (c) 2013 Spotify AB
 import time