Tinkers Materials

Also added a number of tool parts that were needed... like the various
bowstrings, feather fletching, leaf fletching, bow arrow overlay, etc.
Electricity has been retired, so don't texture it!
Tinkers Tweaks

Removed the broken CTM, transferred grasscolors from Natura, fixed the
texture on the slime bricks, fixed the jungle stencil table not
matching, fixed the largerod semitransparency to latest template,
removed more electrics, updated existing effects to line up with
handles, added more mosses, fixed the stencil table side slab. Also
added an armor stand that doesn't get read for some reason.
README.md tweaks

Condensed some wording and fixed a few spelling and grammar mistakes.
If a commit is formatted incorrectly, we can still contact them, of
course. :P
BetterStorage - crate
Merge pull request #3 from BlockAcquisitionConsortium/betterstorage

Add BetterStorage v 0.7.3.38 (PARTIAL)