Revert "Ditch MANIFEST.in and use package_data"

This reverts commit 49bf7c9.

Author: d11wtq

MANIFEST.in

@@ -0,0 +1,2 @@
+include README.md
+include LICENSE.txt

setup.py

@@ -25,7 +25,7 @@ def read(filename):
 
 setup(
     name='dockerpty',
-    version='0.0.4',
+    version='0.0.3',
     description='Python library to use the pseudo-tty of a docker container',
     long_description=read('README.md'),
     url='https://github.com/d11wtq/dockerpty',
@@ -34,7 +34,6 @@ def read(filename):
     license='Apache 2.0',
     keywords='docker, tty, pty, terminal',
     packages=['dockerpty'],
-    package_data={'dockerpty': ['README.md', 'LICENSE.txt']},
     classifiers=[
         'Development Status :: 4 - Beta',
         'License :: OSI Approved :: Apache Software License',