Added MongodbRepository.find(QueryFilter) method.
Updated to RestExpress-Common 1.0.3-SNAPSHOT which supports Object values in FilterComponent.  Changed MongodbRepository.configureQueryFilter() to leverage FilterOperator settings in FilterComponent.
Upgraded mongo-java-driver and morphia to latest versions.
Upgraded to latest RestExpress-Common (0.9.4 which now coincides with the RestExpress version).
Updated README for latest release.
[maven-release-plugin] prepare release parent-0.3.3
[maven-release-plugin] prepare for next development iteration
Changed javadoc.
Merge branch 'master' into cassandra
Preliminary Cassandra repository work.  Not there yet, but some early place holders.