License changer

This repository contains helper utilities for changing the license of Invenio source code files.

Usage:

$ cd private/src/invenio-oaiserver
$ git checkout -b license-change
$ for file in $(git ls-files); do change_license.py $file; done
$ clean_files.py setup.py
$ update_travis.py .travis.yml
$ git commit -a -s -m 'global: license change to MIT License'
$ git grep 'distributed in the hope that'