This Listener is not functional yet!
This listener does set the file and directory permissions during installation. For this purpose, you must apply the nested <additionaldata> element to a pack's <file>, <fileset> or <singlefile>.
|key||An action key to apply|
|value||A value to the above action key for specifying how to apply the particular action.|
If the value begins with "0", it is interpreted an an octal number,
This listener must be used in combination with the ChmodCompilerListener.