From: Nick Bowler <nbowler@draconx.ca>
Date: Fri, 14 Jun 2013 22:11:46 +0000 (-0400)
Subject: lbximg: Add support for Netpbm output.
X-Git-Url: http://git.draconx.ca/gitweb/liblbx.git/commitdiff_plain/af13a143c8bfcd713216b1382448174e21b9f278?hp=af13a143c8bfcd713216b1382448174e21b9f278

lbximg: Add support for Netpbm output.

These netpbm formats are extremely simple image formats which can
be written with a very small amount of code.  Implement the ASCII
PBM and PPM formats for eventual use in test scripts, and PAM as a
fully-featured format so that we can make libpng optional.
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