Add command /aa to enable/disable auto attakck

Add function to convert exp and skills

Add Market requests offers

Add Yasir event manager

Add Towncryer script

Add staged exp (1-8=10x,9-20=8x,21-30=6x,31-40=4x,41>=2x)

Add NPC: Atrad, Yasir, Towncryer 

Fix bug with stacking charged and timing items with different values

Fix bug with null pointers exceptions on farmer manager

Fix bug with daily bosses messages on despawn

Fix bug with null pointer exception on update mob

Fix bug with null pointer exception on dead player when not in character mode

Fix bug with null pointer exception on World Protect module

Fix texts in many messages

Improve holes manager - now player is able to put items to hole, by throwing them in field browse when standing on open hole

Improve post manager - now player is able to send parcel from ground by clicking mailbox when parcel lie on ground

Impvove Clocks class

Improve farmer manager to display updated fields

Improve market fee value (1%, min: 20gp, max: 1k gp) and max offers (10 per facc, 20 per pacc)

Improve MessageManager

Improve command for market

Improve depo selector

Improve mobs despawn event

Set default skill rate to 2