simple uuid moved
Update Rubinius version to 2

* rbx-19mode is deprecated by Travis CI: http://docs.travis-ci.com/user/languages/ruby/#Rubinius
Silence deprecation warning from Virtus

Virtus emits a warning:

> including Virtus module is deprecated. Use 'include Virtus.module' instead
Bump Virtus version to 1.0
Merge pull request #23 from sgerrand/deprecate-rbx-19-mode

Update build matrix to use Rubinius v2
Merge pull request #24 from sgerrand/virtus-1.0

Bump Virtus dependency to 1.0
Set required Ruby version to 1.9.3 and above
Merge pull request #25 from sgerrand/remove-mri-ruby-1.9.2

Set required Ruby version to 1.9.3 and above
basics for migration done
create keyspace functionality added
migration up finished
work in progress
boolean values added
pry removed
servers accepted in rake task
Added credentials to Cql::Client connection
compression; version of cql-rb bumped
pass consistency level through on #execute
properly assign host names