Distinguish bots from humans.

Players column now have three integers - first is real humans
count, second - bots count, and third - maximum players allowed
on this server. Also, sidebar will show bots count as well.

datamodels/server.go

@@ -18,6 +18,8 @@ type Server struct {
     Name                string          `db:"name"`
     // Current players count
     Players             string          `db:"players"`
+    // Bots count
+    Bots                string          `db:"bots"`
     // Maximum players
     Maxplayers          string          `db:"maxplayers"`
     // Ping