Catch erroneous exception throw in RiakWrappedSocket.close()
PEP8 fix
Merge pull request #347 from basho/bugfix/bch/timeout-test

Attempt to fix exception thrown in test_index_timeout()
Get master tests passing under Python 2.6.9
Update README to reflect 2.0 default testing
Changed reference from a cluster to a node
Merge pull request #349 from basho/feature/bch/testing-docs

Update README to reflect 2.0 default testing
Change OpenSSL version error to a warning and change HTTPS port number to 18098
Fix pyflakes warnings
Merge pull request #351 from basho/bugfix/bch/support-2.6

Add Support for Python 2.6

Reviewed-by: seancribbs
Initial pass at Bucket Type documentation
- Also clean up build warnings from sphinx
Add security section
Add in Yokozuna maintenance functions