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

pxtarget.json

@@ -21,6 +21,8 @@
         "libs/storage",
         "libs/datalog",
         "libs/tests",
+        "libs/screen",
+        "libs/game",
         "libs/automation"
     ],
     "simulator": {