spectator_mode 1.0

What's Changed

• Various changes and improvements by @Panquesito7 in #7
• updated collisionbox for Minetest 5.x by @Lemente in #8
• Patch 1: fix crashes when circular observation happens by @SwissalpS in #11
• Extend mod to also support invites by @SwissalpS in #15

New Contributors

• @Panquesito7 made their first contribution in #7
• @Lemente made their first contribution in #8
• @SwissalpS made their first contribution in #11

Full Changelog: https://github.com/minetest-mods/spectator_mode/commits/1.0