Added gzip compression.

Need to add decompression.
Changed PGPFoo's command line usage.
Added script to simplify running command line tool.
Changed help dialog.
Changed help to be generated by HelpFormatter.
Added gui option to pgptool to start the GUI.
Added classpath target to ant to give the class path needed to run
classes within the new jar.
Created a password dialog. To be patched into decryption.
Tagged a todo item.
Fixed parameter.
Revised URL for Apache Commons CLI
GUI can now decrypt text in the message box.
Changed menus.
Added template android code.
Created a file system interface for encryption.
Worked on android frontend to pgp tools.
Replaced deprecated code.
Added file selection and encryption + saving features.
Added a thread to wipe the passphrase every two minutes.
Added backup class to pgptool.