pipeline test for ASKING, which also tests MOVED behavior as a side-effect
Added some documentation about pubsub
Merge pull request #37 from happybits/pipeline-tests

pipeline test for ASKING
Prepare for pypi release.

 - Update docs
 - Disable pubsub tests because they are broken
 - Moved License and Authors file into docs/
Merge branch 'pypi-release'
Move old benchmarking script into benchmarks/
Rename rediscluster.py to client.py to avoid conflict with package name
Import cleanup and restructuring
Add gitter badge link