Pixel Permacraft

Added gabbro and conglomerate sand textures (because I forgot to include them before whoops)
Added bismuth bronze tools (except trowel) and armor model textures
Added tool head textures for all of the stone, copper, and bronze-tier tools (except trowels)
Added textures for all ingots, double ingots, sheets, and double sheets
Added rice plant textures edited from BarkSnarly's rice plants
Slightly updated some copper tool designs so the string ties look like they connect to something

Added an optional resource pack to use the khopesh design for bronze age swords