Better parsing for /map authors/realmowner

[Vocaned]

Current behaviour: /map main authors person1, person2 sets the authors to person1,&S, person2 /map main authors person1 person2 sets the authors to person1&S, person2

Both of these behaviours are wrong, as they add colours codes to the authors which breaks LS/ZS map rating commands. Currently the only way to set the authors properly is /map main authors person1,person2

New behaviour: /map main authors person1, person2, /map main authors person1 person2 and person1,person2 all set the authors to person1,person2

[UnknownShadow200]

Thanks