Disable thrift_hsha_test.py:ThriftHSHATest.test_closing_connections
update UDT tests to use frozen
Merge pull request #90 from riptano/frozen_udt

update UDT tests to use frozen
udt type renaming is removed

see CASSANDRA-6940
although naming a UDT is disabled, renaming fields within
a UDT is still possible, and we actually didn't have any coverage
there, so I adjusted the tests to attempt field renames instead.
Use WriteTimeout over OperationalError
Merge pull request #91 from riptano/type_renaming_be_gone

udt type renaming is removed
Merge branch 'master' into python-driver

Conflicts:
	user_types.py
Use protocol_version 3 with C* 2.1 and above
Merge pull request #89 from riptano/python-driver

CASSANDRA-6313
New ccmlib api changes.

ClusterFactory.load instead of Cluster.load
node.get_install_dir instead of node.get_cassandra_dir
Add test for CASSANDRA-7891
Make ccmlib api changes for setting install_dir and version
Merge branch 'master' into ccm_develop
Make README formatted
Minor formatting fixes
Use cleaner function call to get num_tokens

Needed because previous grep_log did not work on 2.0
Do not check for unique cf id in all versions

5202 was only added to 2.1
Restrict cfid_test to 2.1 and above

CASSANDRA-5202 was only committed to 2.1, should not check
for unique directories in earlier versions
Do not run udt tests on 1.2 or 2.0
Missed a line when removing reuse cluster functionality