Added example image to README

Merge branch 'master' into dev/add.example.image

Correct font size

Fixing font blur. Wishing I had the source images again

Added callback text to example.png

Attributing Courier New

Adding example to README

Cropped image and added white background

Completed image but pixlr isn't allowing for export of pxd =(

Adding attribution for Arial

Moving to hello world examples

Added output image

Starting on example image for README