Merge branch 'master' into feature/virtual-gamepad-tutorial

.travis.yml

PRIVACY.md

README.md

package.json

scripts/build_local_reticulum.sh

scripts/default.env

src/assets/environments/environments.js

src/assets/images/hub-preview.png

src/assets/sfx/quack.mp3

src/assets/sfx/specialquack.mp3

src/assets/stylesheets/2d-hud.scss

src/assets/stylesheets/audio.scss

src/assets/stylesheets/footer.scss

src/assets/stylesheets/hub.scss

src/assets/stylesheets/index.scss

src/assets/stylesheets/info-dialog.scss

src/assets/stylesheets/profile.scss

src/assets/stylesheets/shared.scss

src/assets/stylesheets/ui-root.scss

src/components/character-controller.js