fix streaming with slow python method

(this isn't really used by anyone, but it shouldn't be left broken)

setup.py

@@ -39,15 +39,15 @@
 """
 
 packages = ['snappy']
-install_requires = ['cramjam>=2.6.0', 'crc32c']
-setup_requires = ['cramjam>=2.6.0', 'crc32c']
+install_requires = ["cramjam"]
+setup_requires = ['cramjam>=2.6.0', 'google-crc32c']
 
 setup(
     name='python-snappy',
     version=version,
     author='Andres Moreira',
     author_email='[email protected]',
-    url='http://github.com/andrix/python-snappy',
+    url='http://github.com/intake/python-snappy',
     description='Python library for the snappy compression library from Google',
     long_description=long_description,
     keywords='snappy, compression, google',

src/snappy/__init__.py

@@ -12,9 +12,4 @@
     isValidCompressed,
 )
 
-from .hadoop_snappy import (
-    stream_compress as hadoop_stream_compress,
-    stream_decompress as hadoop_stream_decompress,
-)
-
 __version__ = '0.7.0'