Fixed /fist showlevel showing fist.levelup instead of the actual level
Added configuration option for fist only
Fixed showxp actually showing addxp message. Added localization for showxp
Added documentation folder for personal use to .gitignore
Added basic hud element, showing progress and level
Merge branch 'feature/config' into develop
Merge branch 'develop' into feature/display
Small merge fix in PacketHandler.java, added HUD x and y to config
XP now displays correctly, showxp shows level progress rather than total fixes #4
Fixed mcmod.info, added in-game mod configuration
Merge branch 'master' into develop
Merge branch 'feature/localization' into develop

Conflicts:
	src/main/resources/assets/ironfist/lang/en_US.lang
Fixed showxp missing in lang file, fixed formatting showxp
Added exhaustion display on HUD icon, need to add realtime updating fatigue rather than event based
Added comment on math stuff
Prettified Progers commenting from the previous commit
Finished the on tick fatigue/exhaustion handling as needed for #6