Simple program to add license header to code files.

Right now it supports Java and XML files, and Apache v2 and GPL v3 licenses.

= Requirements =

It is only necessary to have Python installed:
 * Python >= 2.6

= Running the program =

Just execute:

python addlicense.py DIR -l LICENSE

This will add the license header to all the files in DIR.
LICENSE can be one of: 'apache2', 'gpl3'.

If nothing else is passed on the command line, some values of the license
header will be auto-completed. In particular: the year of the copyright
will be set to the current year, the copyright holder will be set to the
current user name, and the email will be left blank.

For more information on the program, type:

python addlicense.py -h