Merge pull request #17 from DavidWhitlock/master

Build a command line executable for the JMX Extractor
Update test logic.
Main for extractor demo
Add setAlias() and setName() to BeanData interface.
Add getAttributes() to BeanData interface.
Modify Settings.BeanList to be List<BeanData>
Modify other files to reflect this change.
Fix test settings
Merge pull request #20 from ankel/master

Working HSQL
Test classes for MXBean
Test Unit for MXBeanExtract. Also a little something else.
MBeanExtract writte. Also modify Extractable for shorter code (will need refactoring soon)
Cleanup MXBean unit test.
Cleanup
Cleanup
Merge pull request #21 from ankel/master

MXBean  support