Bugfix: multisens
Add example
Remove old code for handling multiple sensitive attributes
Code formatting
Mark operation as unsupported
Implement multiple sensitive attributes by maintaining multiple
distributions per equivalence class
Code formatting
Change default to protectSensitiveAssociations = false
Add examples to test
Remove unsupported example
Typo
Bugfix: correctly retrieve distributions from history
Bugfix: correctly retrieve distributions when purging from cache
Add example
Cleanup
Bugfix: Unsupported operation only when more than one sensitive
attribute
Cleanup build file
Rebuild javadoc