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)
Merge remote-tracking branch 'minetest/master'

Conflicts:
	src/game.cpp
Merge remote-tracking branch 'upstream/master' into oculus