[TIMOB-17797] iOS: Add floor property from CLFloor needed for indoor geolocation

   var win = Ti.UI.createWindow({
   	backgroundColor: "white",
   	layout: 'vertical'
   });
   win.open();
   
   addButton({
   	title: 'start location updates',
   	callback: function(e) {
   		Ti.Geolocation.addEventListener('location', onLock);
   	}
   });
   
   addButton({
   	title: 'stop location updates',
   	callback: function(e) {
   		Ti.Geolocation.removeEventListener('location', onLock);
   	}
   });
   
   addButton({
   	title: 'get current location',
   	callback: function(e) {
   		Ti.Geolocation.getCurrentPosition(function(e) {
   			Ti.API.info("get CURRENT");
   			onLock(e);
   		});
   	}
   });
   
   function addButton(args) {
   	var b1 = Ti.UI.createButton({
   		title: args.title,
   		top: 40
   	});
   	b1.addEventListener('click', args.callback);
   	win.add(b1);
   }
   
   function onLock(e) {
   	Ti.API.info("# COORDS: " + JSON.stringify(e.coords));
   }