[TIMOB-2180] iOS: Add search to index scrolling on TableView iOS

   Titanium.UI.setBackgroundColor('#000');
   
   var win = Titanium.UI.createWindow({  
       title: 'title',
       backgroundColor: '#fff'
   });
   
   win.open({
   	modal: true,
   	transition: false
   })
   
   var table = Ti.UI.createTableView({
   	search: Ti.UI.createSearchBar()
   });
   
   win.add(table);
   
   var fillTableView = function() {
   	var tableData = [];
   	var header = '';
   	var index = [];
   	var i = 0;
   	index.push({
   		title: '{search}',
   		index: -1
   	});
   	for ( var i = 0; i <= 20; i++ ) {
   		var row = Ti.UI.createTableViewRow({
   			title: 'test'
   		});
   		index.push({
   			title: i+'',
   			index: i
   		});
   		tableData.push( row );
   	}
   	table.data = tableData;
   	table.index = index;
   };
   
   fillTableView();