add id  'game board' to container and also id 'grid'
Merge branch 'yiweili' of https://github.com/yutongp/RaiseMeUp into ypei
Added sign-in popup window and jquery.lightbox_me lib.
remove top threejs info
Merge branch 'xinbweng' of https://github.com/yutongp/RaiseMeUp into ypei
Fetch playerName and roomNumber
random cube color for player
add room control in server and add channel communication
players have diff

Merge branch 'yiweili' of https://github.com/yutongp/RaiseMeUp into ypei

Conflicts:
	client/code/app/game_client.js
rewardgNEREATORE and rewardnum updataed
Merge branch 'yifei' of https://github.com/yutongp/RaiseMeUp into ypei
merge with yifei
bug fixed
add require reward channel
Merge branch 'yifei' of https://github.com/yutongp/RaiseMeUp into ypei
Force players to enter name and room #, added information bar at bottom.
refine code struct
Merge branch 'xinbweng' of https://github.com/yutongp/RaiseMeUp into ypei

Conflicts:
	client/code/app/game_client.js
fix miss delete playName roomNum
add blockLeft