TerraFirmaThings

Finally, a 1.0 release!

Adds gem displays, so shiny!!!

Lots of tweaks and fixes too:

Tweaks/enhancements:
-Changed sling animation in first person to "hit you in the face" less, allowing for easier aiming
-Tweaked rope bridge and rope ladder recipes to give you 16 per recipe (since jute fiber can be expensive early)
-Added extra bait options for snares. They originally required seeds of any kind, but since seeds are valuable early on, they can also now be baited with grain (or anything considered to be food for livestock as defined in configs)
-Modified the sharpness property to scale with the number of uses applied to a tool. Tools receive a speed and damage boost when above 64 uses (requires a honing steel to break this threshold) and an additional boost above 256 uses (requires a diamond honing steel to break this threshold).
-Significant increase to sharpening speed. You only need to hold the button down about half as long per sharpen.
-Removed the old unused reinforced support beam blocks from the files

Bugfixes:
-Fixed potentially dangerous bug with rope and hook javelins where the rope would stay attached to you even if you placed the javelin item on the ground after throwing
-Changed rope bridge generation to hopefully give you "broken bridges" less often
-Changed rope bridge generation to not descend into water, erasing water blocks
-Fixed rope bridge bug where you needed one extra rope bridge item to create a bridge of a certain length (e.g. needed 4 to create a 3-long bridge)