refactor splitcheck sockets into one update room event
clean up split check sockets
make voting events run on updateRoom socket event
modularized server-side code for lunch rooms
modularized client-side lunch room code, and started modularizing chat room code
improved modularity of client-side lunch room code
improved modularity of chat room and lunch room code
update socket emitter for voting on restaurants
resolved merge conflicts
syntax improvements
bug fix
move lunch socket listeners into lunchroom service
fixed bugs with timeUp event in lunch room
fixed bugs with timeUp event in chat room
fixed bug with handling refreshRoomList
cleaned up chatroomService
fix sockets in splitcheck room
add time expired event to split check
improvements to lunch and chat rooms
Merge branch 'socket-modularity' of https://github.com/slrubinstein/snap-room into socket-modularity

merging in split-check socket handling updates