[ALOY-731] Alloy: Ti.UI.textField: clearOnEdit being passed back as String instead of bool, causes crash

[ERROR][TiApplication( 1596)] (main) [1996,1996] Sending event: exception on thread: main msg:java.lang.RuntimeException: Unable to start activity ComponentInfo{it.italiaonline.mysos/org.appcelerator.titanium.TiActivity}: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Boolean; Titanium 3.1.1,2013/06/15 16:10,f7592c1
[ERROR][TiApplication( 1596)] java.lang.RuntimeException: Unable to start activity ComponentInfo{it.italiaonline.mysos/org.appcelerator.titanium.TiActivity}: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Boolean
...

<Alloy>
    <TabGroup>
        <Tab icon="KS_nav_ui.png" title="SOS">
            <Window title="SOS">
 
            ...
            <TextField borderColor="#000000" borderRadius="5" borderStyle="Titanium.UI.INPUT_BORDERSTYLE_ROUNDED" borderWidth="1" clearOnEdit="true" height="7.49%" left="3%" top="20%" value="State" width="94.38%"/>
            </Window>
        </Tab>
        ...
    </TabGroup>
</Alloy>

var win = Ti.UI.createWindow({
	backgroundColor: 'gray',
    layout: 'vertical'
    }),
    textArea1 = Ti.UI.createTextField({
    	clearOnEdit: true,
    	value:"this should clear",
    	width: '50%'
    });
   textArea2 = Ti.UI.createTextField({
   	top: 20,
    	clearOnEdit: true,
    	value:"this should clear",
    	width: '50%'
    });

    win.add(textArea1);
    win.add(textArea2);
    win.open();