we don't use ghostscript to render pdf any more

diff --git a/bin/slides-hires.sh b/bin/slides-hires.sh
deleted file mode 100755 (executable)
index 9684113..0000000
--- a/bin/slides-hires.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/sh
-
-hires=150x150
-
-test -z "$1" && echo "Usage: $0 media/conference/presentation.pdf" && exit
-
-dir=`dirname $1`
-to="$dir/s/hires"
-
-ln -sf `basename $1` $dir/presentation.pdf
-
-echo "generate slide images from $1 to $to"
-
-mkdir -p $dir/s/hires
-gs -sDEVICE=jpeg \
-       -dNOPAUSE -dBATCH -dSAFER \
-       -r$hires \
-       -sOutputFile=$to/p%03d.jpg \
-       $1
-
-pdftotext $1 $dir/presentation.txt