fixing sonar issues
fixed wrong assert in functional test
new doc
fixed wrong module name
upgrade finished
removed references to meta
updated crossdata version to 0.1.1-RC2
added license
added missing supported operations
fixed sonar issues
updated version to 0.2.0-RC1
updated version to RC-2
improved javadoc
improved javadoc
fixed javadoc error
fixed doc error
updated version
fixed doc error
getting ready for release