Added re-order buttons to the images

Reorder_Buttons.cs

new ScrollView(Orientation.Horizontal){
					new HStack{
					 	Enumerable.Range(0,images.Value.Count).Select(x=> new VStack{
							  new Image(()=> images.Value[x].Path).Frame(width:100,height:100),
							  new Button("Remove", ()=>{
								  images.Value.RemoveAt(x);
								  Reload();
							  }),
							  (x >0 && x < images.Value.Count - 1) ? new HStack{
									new Button("<--", ()=>{
										var temp = images.Value[x];
										images.Value[x] = images.Value[x-1];
										images.Value[x-1] = temp;
								  		Reload();										
									}).StyleAsConfirmButton(),
									new Button("-->", ()=>{
										var temp = images.Value[x];
										images.Value[x] = images.Value[x+1];
										images.Value[x+1] = temp;
										Reload();
									}),
							  } : new Spacer()
						 }),
					}.Frame(height:110).Background(Colors.White)
				}.Frame(height:240),