Added some docs
Added types for completePath/completeDir
Error out when changing to invalid directory & 'hh cd' changes to home dir
Add 'hh version'
hh 0.2
Renamed package to hadoop-tools
Fixed Travis build status
Added CDH4 disclaimer to readme
Added Conrad as one of the authors
Uploaded to Hackage
Added homepage to package info
Changed description
Changed shields to flat
Protobuf: add ChecksumType to hdfs
Protobuf: add datatransfer, Security
Protobuf: add GetBlockLocationsRequest
Factor login out of runSocket, runSocks
Factored out RPC/HDFS code as a library
Use HdfsPath instead of FilePath
Network.Hadoop.Hdfs no longer exposes protobufs