Merge pull request #31 (2) "ok fail, forgot to add files."

From: https://github.com/vrde/pystache/commit/4c22f137697c0a3437a6d867f44e958d6f6969f2
Into: issue_31

Added entry point to setup.py.  Skipped changes related to "partials can be passed
as a dictionary" because that was addressed as part of issue #47.

Conflicts:
	setup.py

setup.py

@@ -32,6 +32,8 @@ setup(name='pystache',
       url='http://github.com/defunkt/pystache',
       packages=['pystache'],
       license='MIT',
+      entry_points = {
+          'console_scripts': ['pystache=pystache.commands:main']},
       classifiers = (
         'Development Status :: 4 - Beta',
         'License :: OSI Approved :: MIT License',