Bug 1569 - review improvements - making tc_incremental more robust by cleaning first and faster by building urel instead of udeb
List of deprecated/unsupported scripts:
- get_languagepack_id.py (old process)
- generate_tutorial_content_conf.py (need a requirement for that)
- create_version.py (migrated it as an iMaker feature)
- createlocales.py make template should now use iMaker feature to generate the languagepack
- create_version.py make template should now use iMaker feature that handle version string generation