Typo
Add negative test for words dict.
Implement wordexist logic and simple frontend feedback
Fix method name
Refactor routing to static html files.
Expose current game on position changes.
Introducing "backdoor" :)

The backdoor is used as an background monitor observing all current sessions.
Fix broken build 20 (lint issue).
Fix click event (issue with preventDefault and hammer.js)
Change title
Update backdoor.html
Add Util.checkSearchDoesNotExistInWords
Backdoor styling.
Refactor using util to check if word is valid.
Update game matrix states (fronted)
Fix typo.
Add matrix state utility.
Fix tests (invalid player ids).
Remove debugger.
Add missing semicolon.