Update strider-python plugin to 0.2.0
Update strider-python plugin to 0.2.0

The old version (0.0.2) runs afoul of
https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1115466 with
its vendored virtualenv.

0.2.1 is newer but doesn't seem to work: it references the vendored
virtualenv.py, but doesn't actually install it. 0.2.3 is tagged on
github but not in npm's repository.

paperg/strider,paperg/strider,paperg/strider,paperg/strider