Have travis check for uncommited yarn.lock changes

fix/workaround for teleport-controls collisionEntities on mobile

Feature/inflatable rigid bodies

Update input schemes

HUD Rework

add nav-mesh-helper component to force calling queryCollisionEntities() once an environment has changed

Reuse NAF's media stream source to avoid distorted audio in Safari

lint and delint html

rework the input schemas across platforms.

username labe

fix typo causing left super-hand to get nested under the watch

remove the watch since we have the hud now. Will need to fix the bug (https://github.com/mozilla/mr-social-client/issues/171) if we add it/something similar back in.