Add tooltips to main menu subgames button bar
Tune cave noise scales to 6. Fix blobs spflag, now enabled. Update conf.example
Create faster key cache for main game loop (client)
Merge pull request #1825 from Zeno-/control_key_cache

Create faster key cache for main game loop (client)
Serverlist: announce mg_name from map_meta.txt instead of minetest.conf
refactor main.cpp