Add .ruby-version and .ruby-gemset to .gitignore
Add GZip include with Riak GZip serializer. Modify Risky base to use data rather than raw_data. Add content_type class method. Add tests. Refactor conflict into spec helper. Add allow_mult tests.
Add contributer
Merge pull request #15 from marcheiligers/master

Add gzip capability
Use accessor method when accessing the values hash
Merge pull request #17 from chrisroberts/enhancement/values-access

Use accessor method when accessing the values hash