Add a visual gear for drawing circles. Intent is to allow specifying areas on map for lua scripts (such as to indicate a location to go to). Could also be used to, say, circle a hog in CTF. Also add a "Critical" flag for visual gears so a gear flagges as such will always be created.

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/*

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 * Copyright (C) 2008 Remko Troncon

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 */

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#ifndef AUTOUPDATER_H

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#define AUTOUPDATER_H

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class AutoUpdater

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{

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    public:

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        virtual ~AutoUpdater();

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        virtual void checkForUpdates() = 0;

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};

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#endif