bug fix for mon_control

[ya4ept]

In the packages "actor_display" and "actor_info" there is a space in the name of the monster at the end of the word.

This is typical for Russian monsters.
Because of this openkore stores the monster name as "Дикая кошка " instead of "Дикая кошка" (Wild Rose)
Thus, if you write the name of the monster instead of its ID in the mon_control.txt file, then these settings do not work.
Also, NPC names contain a space in the name.

Now in the file mon_control.txt you can specify Russian names of monsters. This error could be with other non-English languages.

PS: i don't understand this code

# New actor_display packets include the player's name
if ($args->{switch} eq "0086") {
	$actor->{name} = $args->{name};
} else {
	$actor->{name} = bytesToString($args->{name}) if exists $args->{name};
}

"0086" package does not contain the actor name:
'0086' => ['actor_display', 'a4 a6 V', [qw(ID coords tick)]],
I am sure that we can easily shorten this code:

[alisonrag]

this also fixes #3361
well done