New Feature:
- Added a custom shout. You can change it's word in the config. You can also change what it does.

Custom Shouts are in their development stages, but are stable enough to be released. For more information, read this: https://pastebin.com/raw/hpi2rMaF

Bug Fix:
- (Hopefully) removed console errors when using Creative inventories and other plugins' created inventories. Thanks @PandaDuck for pointing this out.