Use TEST_RUNNER as the test runner

Conflicts:
	lettuce/django/management/commands/harvest.py
Test for using a custom TEST_RUNNER
Test to demonstrate problem with outline scenarios
Potential fix
Improving release process
New release: 0.2.17
Marking the author string as unicode causes setup to fail for Python 3.2

I simply removed it so it will be able to install.
Django server creating lock only when instance is created
Merge pull request #353 from thedrow/patch-2

Marking the author string as unicode causes setup to fail for Python 3.2
Merge pull request #352 from enewton/master

Undefined steps not displayed in outline scenarios
Merge pull request #346 from infoxchange/use-custom-test-runner

Use a custom TEST_RUNNER
New release: 0.2.18
Update cli.html

fixed a minor type in cli.html where verbose level 3 is stated in the example as 2
Update README.md

Added a little explanation about virtualenvwrapper used here. since the beginner wouldn't succeed in running the commands as described here.
Merge pull request #358 from alonisser/master

very minor docs fix
Basic subunit output

Add a skeleton to test the output.
Make the test do something useful
Refactor setup and teardown for test methods
Add copyright header to subunit_output
Include stderr and stdout in the stream