Adds 1.19.3 support

Changes:

Adds 1.19.3 support
Adds full RGB support for 1.19 and 1.16

Full Changelog: 0.6.5...1.0.0

Fixes world loading

Should fix #5

Fixes crash

Fixes 1.16.5 crash

Fixes Mohist command registration

Fixes Mohist command registration

Fixes respawning of holograms

Fixes holograms to reappear properly after leaving render distance and re-entering

Adds 1.16.5 support

Adds 1.16.5 support

Command range fix

Fixes the range in create / copy commands being default 0 (now defaults to actual default of '64')

Adds range option in database file

Adds range option in database file - Please be careful when editing your database files

Makes armorstands markers

Makes armorstands markers

Fixes world changing bug

Fixes world changing bug