Brings our heretics up to speed with tg (Knock path and other changes) #615

Icon difference rendering

Please file any issues here.

Icons with diff:

MODIFIED - icons/hud/screen_alert.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
lastresort (0)			Created

MODIFIED - icons/mob/inhands/64x64_righthand.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
key_blade (0)			Created

MODIFIED - icons/effects/effects.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
crit (0)			Created
energynet_underlay (0)			Created
modlink (0)			Created
modlink_filter (0)			Created
immerse (0)			Created
energynet			Modified

MODIFIED - icons/effects/96x96.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
transmutation_rune			Modified
transmutation_rune_draw_colour			Modified
transmutation_rune_draw_white			Modified
transmutation_rune_fast_colour			Modified
wizard_rune_flash			Modified

MODIFIED - icons/obj/eldritch.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
key_blade (0)			Created
hereticlintel (0)			Created

MODIFIED - icons/effects/eldritch.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
emark7 (0)			Created
realitycrack (0)			Created
eye_close			Modified
eye_open			Modified
eye_flash			Modified

MODIFIED - icons/mob/actions/actions_ecult.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
burglarsfinesse (0)			Created
uncuff (0)			Created

MODIFIED - icons/mob/inhands/64x64_lefthand.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
key_blade (0)			Created

MODIFIED - icons/ui_icons/achievements/achievements.dmi (0)

State Name (duplicate)	Old Icon	New Icon	Status
knockascend (0)			Created