Blockpool better timeouts, download rate observation, quicker switching to consensus; Id -> ID (sorry, this doesn't belong here)

vm/test/log_event_test.go

@@ -40,11 +40,11 @@ func TestLog4(t *testing.T) {
 	if err != nil {
 		t.Errorf("Failed to start eventSwitch: %v", err)
 	}
-	eventId := types.EventStringLogEvent(account2.Address.Postfix(20))
+	eventID := types.EventStringLogEvent(account2.Address.Postfix(20))
 
 	doneChan := make(chan struct{}, 1)
 
-	eventSwitch.AddListenerForEvent("test", eventId, func(event types.EventData) {
+	eventSwitch.AddListenerForEvent("test", eventID, func(event types.EventData) {
 		logEvent := event.(types.EventDataLog)
 		// No need to test address as this event would not happen if it wasn't correct
 		if !reflect.DeepEqual(logEvent.Topics, expectedTopics) {

vm/vm.go

@@ -692,15 +692,15 @@ func (vm *VM) call(caller, callee *Account, code, input []byte, value int64, gas
 				return nil, firstErr(err, ErrMemoryOutOfBounds)
 			}
 			if vm.evc != nil {
-				eventId := types.EventStringLogEvent(callee.Address.Postfix(20))
-				fmt.Printf("eventId: %s\n", eventId)
+				eventID := types.EventStringLogEvent(callee.Address.Postfix(20))
+				fmt.Printf("eventID: %s\n", eventID)
 				log := types.EventDataLog{
 					callee.Address,
 					topics,
 					data,
 					vm.params.BlockHeight,
 				}
-				vm.evc.FireEvent(eventId, log)
+				vm.evc.FireEvent(eventID, log)
 			}
 			dbg.Printf(" => T:%X D:%X\n", topics, data)