tweaks to default menus for alpha, make Gravity false so we don't fall into abyss
Merge pull request #1991 from ZappoMan/removesomedefaultsettings

DO NOT MERGE: tweaks to default menus for alpha
more tweaks, removed old clouds
Merge pull request #1993 from ZappoMan/removesomedefaultsettings

More menu tweaks
Merge branch 'master' of https://github.com/highfidelity/hifi