fixed some bugs with database connection, and fixed a grammar mistake

var.py

@@ -157,7 +157,7 @@ class ChangedRolesMode(object):
 import sqlite3
 import os
 
-conn = sqlite3.connect("data.sqlite3")
+conn = sqlite3.connect("data.sqlite3", check_same_thread = False)
 c = conn.cursor()
 c.execute('CREATE TABLE IF NOT EXISTS away (nick TEXT)')
 

wolfgame.py

@@ -395,7 +395,7 @@ def stats(cli, nick, chan, rest):
     
     for role in rs:
         count = len(var.ROLES[role])
-        if not f and count>1:
+        if not f or count > 1 or not count:
             vb = "are"
             f = True
         elif not f:
@@ -737,7 +737,6 @@ def reaper(cli, gameid):
                 elif (tdiff > timedelta(seconds=var.KILL_IDLE_TIME) and
                     nick in var.IDLE_WARNED):
                     to_kill.append(nick)
-                    print("WILL KILL "+nick)
                 elif (tdiff < timedelta(seconds=var.WARN_IDLE_TIME) and
                     nick in var.IDLE_WARNED):
                     var.IDLE_WARNED.remove(nick)  # he saved himself from death