fix imports also formats code

from:
-----
var t = Timeline {
    repeatCount: Timeline.INDEFINITE
    keyFrames: 
    for (image in images)[
        KeyFrame {
            time: 100ms * indexof image
            action: function(){
                currDuke = image;
            }
        }
    ]
}

to:
---
var t = Timeline {
    repeatCount: Timeline.INDEFINITE
    keyFrames: for (image in images)[
            KeyFrame {
                time: 100ms * indexof image
                action: function(){
                    currDuke = image;
                }
            }
        ]
}

format reformats the code back 
to:
---
var t = Timeline {
    repeatCount: Timeline.INDEFINITE
    keyFrames: 
    for (image in images)[
        KeyFrame {
            time: 100ms * indexof image
            action: function(){
                currDuke = image;
            }
        }
    ]
}

formatter does not seem to adjust white space:
> space before and after equals sign
> white space before closing '}'
> multiple blank lines between code
------------------------------------

var imageView=ImageView {
    image: Image {
        url: "{__DIR__}images/java_duke_mascot.jpg"
    }
    effect: Reflection { 
        fraction: 0.7 
    }
    x: 200
    y: 100
           }
           
           
Stage {

fixed, old reformat has been disabled

code formating has been disabled