tests/README

rm: drop misleading 'use -f' hint for the rm --after 'not removing' warning

A warning mentioning 'forgetting' or 'recording delete' would be more correct
than 'not removing' but also more confusing.

To run the tests, do:

cd tests/
python run-tests.py

See http://mercurial.selenic.com/wiki/WritingTests for
more information on writing tests.