Removed cassandra package due to name conflict

Conflicts with new python driver
Implemented new base classes using python driver
Modified bootstrap_Test to use new base classes

Now uses the python driver
Moved batch_test.py to new driver
Edited schema change test for new driver
Moved consistency test to new driver
cons bootstrap ported
Port counter test
Ported cql prepared to py driver
Moved cql_tests to new driver
Moved inline imports to top
Manually merged trunk into branch python-driver
Merge pull request #62 from ptnapoleon/python-driver

Python driver