hledger/hledger-ui/test/README.md

Some old attempts at making automated tests for hledger-ui, using either of

• empty: http://empty.sourceforge.net or (perhaps not tried) https://github.com/ierton/empty
• expect: https://en.wikipedia.org/wiki/Expect

Needed, but not working yet. (The uitest[.sh] script has gone missing.)