Merge pull request #1 from stevendgonzales/master

basic webHDFS wrapper with unit tests, nosetests, and tox setup
Merge pull request #2 from stevendgonzales/master

updated return value for create_file method
Merge pull request #3 from stevendgonzales/master

added sphix docs and more specific exceptions
Add build status indicator from Jenkins
Merge pull request #4 from chadlung/master

Add build status indicator from Jenkins
Fix for WebHDFS API complaint during create file operation: Data upload requests must have content-type set to 'application/octet-stream
Merge pull request #5 from waliaashish85/master

Fix for WebHDFS API complaint during create file operation: Data upload ...
added unit test for header in create file 'content-type': 'application/octet-stream', added AUTHORS file, pep8