Merge pull request #346 from JoshRosen/python-api

core/src/main/scala/spark/api/python/PythonPartitioner.scala

core/src/main/scala/spark/api/python/PythonRDD.scala

core/src/main/scala/spark/broadcast/Broadcast.scala

docs/README.md

docs/_layouts/global.html

docs/_plugins/copy_api_dirs.rb

docs/api.md

docs/index.md

docs/python-programming-guide.md

docs/quick-start.md

pyspark

python/.gitignore

python/epydoc.conf

python/examples/kmeans.py

python/examples/logistic_regression.py

python/examples/pi.py

python/examples/transitive_closure.py

python/examples/wordcount.py

python/lib/PY4J_LICENSE.txt

python/lib/PY4J_VERSION.txt