[TIMOB-1828] Android: Implement Tableview Custom Footer

See http://developer.appcelerator.com/helpdesk/view/43431">Helpdesk 43431

var headerView = Ti.UI.createView({
    backgroundColor:'transparent',
    width:win.size.width,
    height:'auto',
    backgroundImage:'images/01_title_bar_base.png'
});

var tableview = Ti.UI.createTableView({
    backgroundImage:'images/Background_gradient_320x480.png',
    width:win.size.width,
    height:win.size.height,
    //footerView:headerView,
    search:search,
    filterAttribute:'title'
});
 
if (Ti.Platform.osname == 'iphone') {
    tableview.addEventListener('scrollEnd', function(e) {
        if (dataObj.getNextCall()) {
            dataObj.callNext();
        };
    });
} else {
    footerView=headerView;
};