Fox-Traincraft 3.1.8

FoxTC 3.1.8 for MC 1.7.10 is here!

-added the EMD GP20
-added the EMD GP15T
-added the EMD CF7(B) booster
-added the SP B50 boxcar
-removed lockout tags on some bida fictionals
-added a lockout tag for CDCS
-added/updated skins
-minor updates to some models
-added more overlay compatibility to more stock
(gp38, gp38-2, gp40, gp40-2, sd40, sd40a, sd40r, sd40t2, u23b, 23c, u36c)
-lots of behind the scenes improvements and refactoring
-better support for addon packs
-updated the localization files
-fixed an issue with offset scaled players camera position
-fixed metadata dropping with workbench carts
-fixed the 10x3 crossover dupe crash

Automated release for Fox Traincraft

Branch: foxtc-020-tracktastic
Version: 3.1.8
Commit: 22c4492a15622bd8add4f2015b97c7df7f97f4f5

Full Changelog: v3.1.7.3...v3.1.8