McObot confirmed identity message strips non-alphanumeric characters

[Anna Bakker]

18:51 -!- anna-28|testing] [[e-mail]] has joined #minecraftonline 18:51 <@McObot> (MCS) Welcome, anna28testing! (confirmed irc host user)

18:55 -!- Anna-28|testing] [[e-mail]] has joined #minecraftonline
18:56 <@McObot> (MCS) Anna28testing is associated with Anna_28

Original scripts issue reported here: http:/code.minecraftonline.com/scripts/issue/111/nicks-identity-has-been-confirmed-no

Exec issue reported here: http://code.minecraftonline.com/exec/issue/18/savetolog-command-strips-non-alphanumeric