Integrate screen APIs from common packages (#343)

* starting screen api intergration

* Further image integration

* Aligning with new screen apis

* Build fixes

* Adjust to common screen state

* Fix unpackPNG

* Add game library

* Optimize screen rendering

* bumping common packages

* updated shims

* moving images into ev3

* upgrading to common packages

* added try/use

* cap

* fixed tryp age

libs/core/shims.d.ts

@@ -75,47 +75,12 @@ declare namespace serial {
     //% shim=serial::writeDmesg
     function writeDmesg(): void;
 }
-declare namespace screen {
+declare namespace image {
 
     /** Decompresses a 1-bit gray scale PNG image to image format. */
-    //% shim=screen::unpackPNG
+    //% shim=image::unpackPNG
     function unpackPNG(png: Buffer): Image;
 }
-declare namespace screen {
-
-    /** Clear screen and reset font to normal. */
-    //% shim=screen::clear
-    function clear(): void;
-
-    /** Makes an image bound to a buffer. */
-    //% shim=screen::imageOf
-    function imageOf(buf: Buffer): Image;
-}
-
-
-
-    //% fixedInstances
-declare interface Image {
-    /** Returns the underlaying Buffer object. */
-    //% property shim=ImageMethods::buffer
-    buffer: Buffer;
-
-    /** Returns the width of an image. */
-    //% property shim=ImageMethods::width
-    width: int32;
-
-    /** Returns the height of an image. */
-    //% property shim=ImageMethods::height
-    height: int32;
-
-    /** Double size of an image. */
-    //% shim=ImageMethods::doubled
-    doubled(): Image;
-
-    /** Draw an image on the screen. */
-    //% shim=ImageMethods::draw
-    draw(x: int32, y: int32, mode: Draw): void;
-}
 declare namespace output {
 
     /**