Remove outdated backbone twitter account
Remove outdated backbone twitter account

This twitter account is dead (like backbone for most of us), so I guess we should just remove this from this file.
pdoreau/putaindecode.fr,pdoreau/putaindecode.fr,neemzy/putaindecode.fr,neemzy/putaindecode.fr,neemzy/putaindecode.fr,pdoreau/putaindecode.fr