Reinstate long lost module documentation
#!/usr/bin/env python
-from __future__ import print_function
-
# png.py - PNG encoder/decoder in pure Python
#
# Copyright (C) 2006 Johann C. Rocholl <johann@browsershots.org>
@@ -155,6 +153,8 @@ And now, my famous members
--------------------------
"""
+from __future__ import print_function
+
__version__ = "0.0.19"
import collections
