Feature/basic phoenix channel

Environment rigid-bodies

Bug/avatar rotation direction

virtual-gamepad-controls ux and bug fixes

Append all child elements with while loop.

Fix lerping in networked-aframe

Network the animation state of the hands.

remove the hardcoded floor and table static-bodies and instead, put a static-body on tyhe environment-root that gets shape components inflated under it.

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