Fixing URL for distribution

Author: diogobaeder

setup.py

@@ -18,7 +18,7 @@
       keywords='pycket redis tornado session python',
       author='Diogo Baeder',
       author_email='desenvolvedor@diogobaeder.com.br',
-      url='',
+      url='https://github.com/diogobaeder/pycket',
       license='BSD 2-Clause',
       packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
       include_package_data=True,