Huge commit - its working now - see extended description

-changed newplayer to newPlayer for camel case
-made swings their own event type instead of overloading "message"
-removed token generation from the server code
-renamed next to "makeToken"
-moved time delta generation to its own event
-time delta is now handled on both display and mobile
- fixed bug where after player 0 leaves - he rejoins as player 1 while
there is still another player 1
- removed reliance on needing to manually transmit token
huge commit - its basically working now - see description

-changed newplayer to newPlayer for camel case
-made swings their own event type instead of overloading "message"
-removed token generation from the server code
-renamed next to "makeToken"
-moved time delta generation to its own event
-time delta is now handled on both display and mobile
- fixed bug where after player 0 leaves - he rejoins as player 1 while
there is still another player 1
- removed reliance on needing to manually transmit token