Lots of merges into master today...heads up!

[Matthew Adams]

Several issues were completed and merged into master today:

• DATACASS-80
• DATACASS-104
• DATACASS-42
• DATACASS-99
• DATACASS-100

If you have any pending changes, you might want to clone the latest master into a new location and do your merges manually, since DATACASS-80 ("Rename classes in spring-cassandra & spring-data-cassandra") had so many renames & changes (but no changes to behavior).

I was pleasantly surprised at how quickly DATACASS-104 ("Remove requirement for @PrimaryKeyClass when using composite primary keys") worked.  Now, entity authors don't have to write & use a separate @PrimaryKeyClass in order to use a composite primary key.  Just write your entity and annotate fields (or properties) with @PrimaryKeyColumn!  :)