Tweak some default settings for enhanced gameplay
Add tooltips to main menu subgames button bar
Merge remote-tracking branch 'minetest/master'
Disable weather and real liquids by default only on windows
chg: start changing v3s16 -> v3POS (now only in freeminer-changed lines)
Merge pull request #126 from CraigyDavi/tweak-defaults

Tweak some default settings for enhanced gameplay
fix: better defaultsettings
add lua v3POS converters
Merge remote-tracking branch 'upstream/master' into oculus

Conflicts:
	src/defaultsettings.cpp