Add Bucket Type properties ops and itests

testResetBucketTypeProps() fails because ... Riak 2.0.0pre3 is broke.
Changed testResetBucketTypeProps() to not fail

Still tests the operation but avoids properties that may not
have been set when the type was created and don't reset.
Fixed BucketProperties toString()

It was missing the cvlock info.
Really, really fixed toString()

For realz this time (missing commas)
Merge branch 'master' into gh312-gh296-bucket-type-ops-itest

Conflicts:
	src/test/java/com/basho/riak/client/core/operations/itest/ITestBase.java
Merge pull request #313 from basho/gh312-gh296-bucket-type-ops-itest

Add Bucket Type properties ops and itests