a combined quick reference, aka "rosetta stone"

Covers the essentials of Ledger/hledger/Beancount journal format.
The master copy is in google docs for easier table editing,
but this will likely change in future.

quickref/tests.shelltest

@@ -0,0 +1,11 @@
+#!/usr/bin/env shelltest
+# -*- sh -*-
+
+ ledger -f a.ledger print
+>>>=0
+
+ hledger -f a.hledger print
+>>>=0
+
+ beancount -f a.beancount print
+>>>=0