Make 'python setup.py {trial,test}' run 'trial --rterrors foolscap.test'. fixes #202
Make 'python setup.py {trial,test}' run 'trial --rterrors foolscap.test'.
fixes #202

Signed-off-by: David-Sarah Hopwood <2b45f2225dbc064235cad4c48f0cbd59d01d8fbc@jacaranda.org>

david415/foolscap,warner/foolscap