TODO feature: Image import from a file

TODO.txt

@@ -13,7 +13,7 @@ V Shift all symbols on code line (change symbol codes)
 V Specify starting code (extends the shift)
 V Ability to make monospaced font a variable width one
 V Undo/Redo for canvas changes
-- Image import from a file
+V Image import from a file
 - Import from a text array
 - Rectangle selection to mass-paint, shift and mirror pixels
 V "Packed" fonts export