Merge pull request #14 from DavidWhitlock/master

Fix javadoc problem and update copyright notices
Get rid of .DS_Store files from Mac file system
Use the appassembler-maven-plugin to generate a script for runing a Main Java class.  Once http://jira.codehaus.org/browse/MAPPASM-194 is fixed, the JMX Data Mart's license will be included in the generated scripts.