Update render script and Makefile

create_output.sh

@@ -1,15 +1,17 @@
 #!/bin/bash
 set -euxo pipefail
 
+function convert_html() {
+	echo "Now converting $1"
+	[ -f $1 ] || return
+	name=$(basename ${1%.md}.html)
+	pandoc -f markdown $1 > html/$name || true
+}
+export -f convert_html
+
 cd awesm-converter
 cargo run ../lists --render-dir ../terminal --readme-dir ../readmes
 cd ..
 mkdir -p html
-for file in readmes/*.md; do
-	[ -f $file ] || break
-	name=$(basename ${file%.md}.html)
-	echo $name
-	
-	pandoc -f markdown $file > html/$name || true
-done;
+ls readmes | parallel convert_html readmes/{}