Rename "bool" to "output"

"bool" is a built-in function, so while this works, it is a bit weird
and masks the built-in function.

auth_mysql.py

@@ -94,20 +94,20 @@ def ejabberd_in():
 	return income
 
 
-def ejabberd_out(bool):
-	logging.debug("Ejabberd gets: %s" % bool)
+def ejabberd_out(output):
+	logging.debug("Ejabberd gets: %s" % output)
 
-	token = genanswer(bool)
+	token = genanswer(output)
 
 	logging.debug("sent bytes: %#x %#x %#x %#x" % (ord(token[0]), ord(token[1]), ord(token[2]), ord(token[3])))
 
 	sys.stdout.write(token)
 	sys.stdout.flush()
 
 
-def genanswer(bool):
+def genanswer(answer):
 	answer = 0
-	if bool:
+	if answer:
 		answer = 1
 	token = struct.pack('>hh', 2, answer)
 	return token