Merge pull request #13 from irieksts/remove_print

Changing print line to log debug.
[maven-release-plugin] prepare release hms-cassandra-indexing-1.0.2
[maven-release-plugin] prepare for next development iteration
Merge pull request #14 from irieksts/add_thread_checks

Updating load config to not kick off more than one load at a time.
[maven-release-plugin] prepare release hms-cassandra-indexing-1.0.3
[maven-release-plugin] prepare for next development iteration