DATACASS-47: Completed removal of class, refactoring, and unit test
cleanup.
Merge branch 'master' of local repository into DATACASS-52
IN PROGRESS - issue DATACASS-47: Remove class SpringDataKeyspace 
https://jira.springsource.org/browse/DATACASS-47
Merge branch 'DATACASS-52' of https://github.com/SciSpike/spring-data-cassandra into DATACASS-52