Remove unused perl module from event script

root/etc/e-smith/events/actions/user-expire-account

@@ -1,12 +1,9 @@
 #!/usr/bin/perl -w
 
 use strict;
-use esmith::ConfigDB;
 use esmith::AccountsDB;
-use esmith::templates;
 use esmith::event;
 use DateTime;
-use User::pwent;
 
 my $a = esmith::AccountsDB->open or
     die "Could not open AccountsDB\n";