This pulls in the authoritative list of licenses from the SPDX project and updates our copy of it to include any new license identifiers.
It does not attempt to classify them in any way.
NOTE: You must run this from //admin/refresh_spdx
Fetch the license list from the SPDX project.
wget https://github.com/spdx/license-list-data/raw/master/json/licenses.json
Run the refresh tool python add_licenses.py