Merge branch 'release/0.6.0' into develop

* release/0.6.0:
  Added README
Added Gradle wrapper and Gradle Signing plugin
Code cleanup to improve GroovyDoc output
Added Apache license file
Configured Gradle for publishing artifacts to MavenCentral
Update Version Number
Merge branch 'release/0.6.1' into develop

* release/0.6.1:
  Update Version Number
Merge pull request #1 from USF-IT/develop

Merging 0.6.0 Release into Master