docs-rst: get rid of Documentation/sphinx/tmplcvt script

#!/bin/bash

#

# Convert a template file into something like RST

#

# fix <function>

# feed to pandoc

# fix \_

# title line?

#

set -eu

if [ "$#" != "2" ]; then

	echo "$0 <docbook file> <rst file>"

	exit

fi

DIR=$(dirname $0)

in=$1

rst=$2

tmp=$rst.tmp

cp $in $tmp

sed --in-place -f $DIR/convert_template.sed $tmp

pandoc -s -S -f docbook -t rst -o $rst $tmp

sed --in-place -f $DIR/post_convert.sed $rst

rm $tmp

echo "book writen to $rst"