- Added code pieces for handling sounds
- Moved sounds and renamed them using the naming convention
- Added soundset as dependency for returnmirror and awards
- Created alias from returmirror:mirror_inactive to returnmirror:portal so the
players will be able to find this item in unified_inventory's search menu by
typing "portal"
- Fixed a very strange and unhandled crash in seawrecks, caused apparently by
minetest.add_node. Used minetest.set_node instead and everything is fine
- Added new craftitem returnmirror:mirror_glass and its texture, returnmirror_mirror_glass.png
- Changed crafts for returnmirror to complexificate returnmirror's craft