changed end game logic
Add config.json
Move configs to external file

Also add some commits
players and games are now stored to mongodb
Remove username from configs
Manual merge
added sides swapping / randomizing function
improved stats function, changed draft mode logic
added game date
added help function (partially)
fixed out, challenge and accept functions to use callback
more fixing for accept and challenge, fixed cancel function
minor fix in accept function
more fixes for accept and cancel functions
fixed end function
fixed pick function and few other minor fixes
Fix config require
Manual merge
Create simple User-module
Create Game-module and add some methods