[fixed] flytext from pet tricks when pet mind is already full

Change-Id: I0255f2d49938647c659ccabaa6c877c402382a0b
[fixed] mantis 2392 /findfriend only requires target to be player's
friend

Change-Id: If1208d43e275f92b63177d5e0a5b9d953ce24265
Merge "[fixed] flytext from pet tricks when pet mind is already full" into unstable
Merge "[fixed] mantis 2392 /findfriend only requires target to be player's friend" into unstable