Merge pull request #68 from verneroberts/master

chatty bots
Merge pull request #69 from verneroberts/master

bots are more entertaining
Merge pull request #70 from verneroberts/master

tweaking / fixing bots
Merge pull request #76 from verneroberts/master

signalr
min/max game size, remove some debug information
limit number of characters to max players
missing file
Merge pull request #9 from bzbetty/master

Limit number of players.