Add commented example for 144x168

Author: deshipu

examples/sharpmemorydisplay_simpletest.py

@@ -11,6 +11,7 @@
 
 # pass in the display size, width and height, as well
 display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 96, 96)
+# display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 144, 168)
 
 print("Pixel test")