Friendly Chests(backport)

Greetings 
This is a backport of "Friendly Chests" mod by @jbredwards ,this mod make you place chests adjacent to each other and place chests individually when you shift right click , essentially chest behavior in 1.13 backported to 1.12.2 and 1.8.9 

Permission from the original author : https://github.com/jbredwards/Friendly-Chests/issues/9#issuecomment-5834170540 

Original mod github repo : https://github.com/jbredwards/Friendly-Chests

ORIGINAL MOD ARTICLE : 

If you're a modpack developer wanting to add Friendly Chests to a modpack distributed outside of CurseForge or Modrinth, use File Director to avoid reuploading Friendly Chests's files.

Supports all properly coded chests, and does not add any new blocks! If you find any conflicts or bugs please let me know c:

Can be safely added to any existing world, but always make a backup just to be safe! Removing this mod from existing worlds is likely to break stuff though.

Direct contact: jbred.dev@gmail.com

This mod will not be ported, but might be backported to 1.7.10 in the future.