Log Message:
fig2dev: Update to 3.2.8.

Patchlevel 8 (Dec 2020)

NEW FEATURES:

o Use deflate to embed image data into eps output, often substantially
  reducing file size.
o Embed pdf files into ps output by converting the pdf to eps.
o Allow negative arrow widths. This might be useful for asymmetric arrow
  tips, which can thus be mirrored around the corresponding line.

BUGS FIXED:

Ticket numbers refer to https://sourceforge.net/p/mcj/tickets/#.
o Reject negative text font sizes. Fixes ticket #86.
o Allow fig files ending without previous eol character. Fixes #83, #84.
o Accept text and ellipse angles only within -2*pi to 2*pi. Fixes #76.
o Allow -1 as default TeX font, not only 0. Fixes #71, #75, #81.
o Do not allow ASCII NUL anywhere in input. Fixes #65, #68, #73, #80.
o Use getline() to improve input scanning.
  Fixes tickets #58, #59, #61, #62, #67, #78, #79, #82.
o Correctly scan embedded pdfs for /MediaBox value.
o Convert polygons having too few points to polylines. Ticket #56.
o Reject huge arrow types causing integer overflow. Ticket #57.
o Allow Fig v2 text strings ending with multiple ^A. Ticket #55.
o Embed images in pdfs with their original compression type, i.e., leave
  the gs switch "-dAutoFilterColorImages" at its default value \ 
"true".