[xray] Minimal connector-only code

[Darren Cook]

> But my question would be, why use it instead of XrayLoader?  The only
> savings typing-wise is 1 argument, but you've now got extra kb added to your
> file:
> 
> import com.blitzagency.xray.util.XrayLoader;
> XrayLoader.loadConnector("xray.swf", _level0, true);

This didn't work for me before, but I just tried it now and it works, so
it must have been something else I was doing wrong before.

And in that case this is fine - I have no particular need for a
singleton (at least at the moment).


Whenever I use this (or the XrayConnect alternative) I get a warning:
 ...xray/util/XrayLoader.as:26: characters 0-6 : Warning import not used

If I comment out line 26: "import com.blitzagency.xray.util.Flashout;"
then everything still seems to work. Is that line required?

Also I'd like to use mtasc -strict. It has been complaining about line
186 of XrayLoader.as:
    private static function onLoadProgress(target_mc,
	loadedBytes, totalBytes)

Changing that to:
    private static function onLoadProgress(target_mc:MovieClip,
	loadedBytes:Number, totalBytes:Number)

was the only fix needed, and now -strict works fine!

Darren