* Added pycassaShell, a simple interactive shell
* Converted the test config from xml to yaml
* fixed overflow error on get_count()
* Only insert columns which exist in the model object
* Make ColumnFamilyMap not ignore the ColumnFamily’s dict_class
* Specify keyspace as argument to connect()
* Add support for framed transport and default to using it
* Added autopacking for column names and values
* Added support for secondary indexes with get_indexed_slices() and
pycassa.index
* Added truncate()
* Use Thrift API 11.0.0