Updating changelog and version
Merge pull request #16 from pfote/master

some minor bugfixes in pbc transport
Fix missing secondary indexes in PBC driver.
Merge pull request #17 from dpnova/master

Fix missing secondary indexes in PBC driver
Adding ping test for PBC
Cleanup delete props
Raise appropriate error that PBC doesn't implement all bucket properties
Fewer if statements
Cleaning a few long lines
Remove all deprecated 'apply' calls
Extend 2i test to bucket.get_index
Fix bucket.get_index
Split 2i test
Implement PBCTransport.get_index for 2i lookups
Merge pull request #20 from wrapp/pb-2i

Implement PBCTransport.get_index for 2i lookups
refactoring transport to keep things managable
Get rid of this separate PBC client
Get rid of 'import .. *', it makes me angry
Change some readme things and credit the PBC work
Try add some Travis CI stuff