merge request: please add other "boudewijn~xxwikiyy"-accounts to a global "Boudewijn"-account:
- Boudewijn~enwiki please merge
- Boudewijn~nlwiki please merge
- Boudewijn~nlwiktionary please merge
- Boudewijn~enwiktionary please merge
- Boudewijn~enwikinews too few edits, please skip
See Steward_requests/Username_changes#Boudewijn.40global for the request