Merge pull request #52 from malucky/dev

UI refactor and added beep sound
added firebase server side, deletes game upon socket disconnect
centered return home button
added link, started auto copy
abandoned clipboard
added link to page
Added toy problem and fixed editor when getting a new problem will no longer select all the text
Merge pull request #53 from wgester/dev

link
Merge branch 'problem' into dev

Conflicts:
	public/styles/main.css
Merge pull request #55 from deini/dev

Added toy problem and fixed editor when getting a new problem
added problems
Merge pull request #56 from wgester/dev

added problems
Distinguishing waiting for player 2 and waiting for ready press
Formatted time for counter
In middle of formatting chat in watcher view