nes updates; new build script; fixed kbd shortcuts

doc/notes.txt

@@ -111,10 +111,11 @@ TODO:
   - capture so we get mouseUp() out of frame
   - per-View keyboard shortcuts
   - parse labels
-  - editing too fast refreshes kills the editor
+  - editing too fast refreshes kills the editor, also doesn't update palette
 - crt0.s compiled each time?
 - debug highlight doesn't go away when debugging -> running
-- replay doesn't work for nes
+- replay doesn't work for nes (force background tile redraw)
+- running profiler while replaying? grand unified replay?
 
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