[admin] Commit access to 'armedbear' for new committers (and c-l.net users)

Hi! Could you please add the 2 people in the CC to the 'armedbear' project for commit access? Alessio Stalla suggests 'alessiostalla' as a user name, Ville Voutilainen suggests 'ville.voutilainen'. I don't have any idea about the maximum length of user names though, so maybe these long names are problematic. Thanks in advance! Bye, Erik.