Red w/white border (e.g. "Stop" or similar),
white w/red border (e.g. "Yield", "Do not enter", and similar),
white w/black border (speed limit, other info signs)
renamed and simplified their edge/top/bottom textures since they always have
metal edges anyways (made them all use the same files). Simplified the code
that creates them. Minor changes to the code that places them to facilitate
this expansion (also allows for future expansion if necessary).
(intended for traffic signage or similar)
Rework related textures. Use steel ingots and green, white, black, yellow dyes
to craft. Can also use "sheet metal" from my fork of Zeg9's steel mod.
MUCH more readable background texture for all signs
use exact-to-pixel dimensions on all signs
move sign models to start of signs_lib where they can be seen
make homedecor's brass/iron signs-on-posts use them
adjust all textures accordingly
package the two together as a modpack so that regular homedecor users don't
see a functional change, but others can take signs_lib and use it as a
standalone mod.
also get rid of some *~ files
