new t-shirts
class of object for farlook during hallucination is also bogus (idea from dnethack)
more bogus things
scrap badly disabled code used by scroll of amnesia
remake losespells()

remove effect of confusion, document effects and refactor
I dislike this YANI
rename functions

add_weapon_skill to add_skill_slot
lose_weapon_skill to lose_skill_slot
refactoring
rename "weapon_slots" to "unused_skill_slots"
add comment
move part of code from lose_skill_slot to lose_skill
add forget_skills
rename losespells to forget_spells
Rework amnesia - mind flayers now destroy spells and skills
speedy skill advance increases use counter
removal of patching debris
generalizing if
corrodible object dipped into potion of acid will corrode

Idea by Greg Nation (see http://nethackadventure.blogspot.com/2013/03/random-thoughts.html )
lichen dipping formally identifies potion of acid
track renames