fixed farming tasks which was completely broken

imrpoved both chop wood task and gather wood task
now the survivor will first go to the designated area before looking for wood/axe etc
this will help prevent them from failing to find/detect wood/axe

slightly increased the reaction/refresh time of survivor:update() which will give better win rate when meleeing zombies
less chance they will walk into a zombie and get bit before attacking because they were too slow to attack after getting in range of attack

multiple survivors following you now enter vehicles much more easier and seamlessly. no bumping and fighting for the same door into the car.

fixed some issues with barricade window task
fixed issues with pile corpse task that cause survivor to be too cowardly and run away from nothing
fixed sometimes not re-equip weapon after barricading task
fixed issue with preset spawns not being assigned to their group
added setting/option "No Idle chatter" you can turn on to disable the random comments you get from Survivors

copied most fixes and improvements/features from serious survivors mod as a base for new improvements and fixes.
thank you serious survivors dev/contributors for all that work.
credits in desc to be updated to reflect

fixed issue where sometimes raiders spawn with the same group ID as the main player

fixed some various small issues/bugs I encountered while playing a few short run throughs
don't quite remember what all the fixes were

fixed an error when farmer tries to drop goods in storage

potential fix for survivors dying while you sleep for unknown reasons

fixed getting stuck trying to eat cigarettes
fixed getting stuck sometimes trying to follow
fixed the edit follow distances buttons which were not working

UPDATE:
Improved survivor skills at fighting zombies with melee weapon.
-faster reactions
-faster attack speed
-fixed attack - no damage loop issue
-more factors considered when calculating if too scared to fight or not
------weapon type
------injury count/status
------how many zombies near by
------how many zombies within attack range
------how many allies near by
------survivors base bravery stat
-slight boost to base bravery in general

Fixed some problems with reloading/gun use when not using Infinite Ammo
Fixed survivors not switching to melee when out of ammo using gun