[nosepipe] remove nose==dev dependency

Current versions of distutils interpret "nose>=0.1.0, ==dev" as an AND
requirement.  Don't think that it should be a requirement to be runnning
a development version.  Maybe >=dev would be better?
Partial support for `setup.py nosetests`

- Add try/except for runner to display error from sub-process
- Add all sys.argvs up until nosetests is found
When run via `setup.py nosetests` strip off setup.py for running sub-process

If this is not done, we end up running another `setup.py nosetests ...`.
The output of this interferes with the expected output from the test
reporter.