Only create one alias metatable
Fix port being reset in "Client" tab.
Merge remote-tracking branch 'minetest/master'
Fix abm starving
Split freezemelt
Fix multibyte input for freebsd
Improve (re)spawn, add cache_block_before_spawn and max_spawn_height settings
Fix "Texture Packs" menu entry.
Release 0.4.8.1
Rename debian files
Merge remote-tracking branch 'minetest/master'

Conflicts:
	src/map.cpp
update games/default
Merge remote-tracking branch 'upstream/master' into debian
Remove files from debian repack
small update README.md
Fix installing readme
Fix win32 jthread implementation
Merge remote-tracking branch 'minetest/master'
Fix Windows .ico
Fix invalid path to textures in main menu on Windows.