confusing ant options.
In Kepler trunk, when you type 'ant' command at build-area directory, all ant options will show up. But some of them are confusing:
1) the explanations for ant option 'build-ptolemy-execution-engine' and 'build-ptolemy-lite' are the same.
2) the explanations for ant option 'run-workflow-no-gui' and 'run-workflow-no-gui-server' are the same. There is also no explanation on 'run-workflow-no-gui-server' at https://kepler-project.org/developers/teams/build/documentation/build-system-instructions.
Some other options might also not be up-to-date or correct.
This option list should be reviewed for accuracy and completeness.