Add newp (new post) and ts (shell test) tools

newp is a dump shortcut that will create a new ms article.

ts is a tool similar to cram or tush.

newp

@@ -0,0 +1,5 @@
+#!/bin/sh
+[ $# -eq 0 ] && echo '?' && exit 1
+fname=$(date +%Y%m%d)-$(echo $* | tr 'A-Z\t ' a-z- | tr -s -).ms
+printf ".TL\n%s\n.AU\nadolfopa@{sdf,sdfeu,twenex}.org\n\n" "$*" >$fname
+${EDITOR:-ed} $fname