patch c5196315eaf5fa53cb5686eaf087a804bbad249c
Author: "Karl O. Pinc" <kop@meme.com>
Date: Mon Oct 26 17:11:00 EDT 2015
* Docs: Makefile: Not using ff_hexed.png in the pdf.
hunk ./doc/Makefile 33
-PDF_IMAGES := images/ff_hexed.png images/pointy.png images/lion.png
+PDF_IMAGES := images/pointy.png images/lion.png