what was the point in indentations here?

for me it is quite floating around (especially with the warnings ;) )

```
IPython: 0.13.2 (/usr/lib/python2.7/dist-packages/IPython)
    jinja2: 2.7 (/usr/lib/python2.7/dist-packages/jinja2)
sphinx: 1.1.3 (/usr/lib/pymodules/python2.7/sphinx)
    pygments: 1.6 (/usr/lib/python2.7/dist-packages/pygments)
/usr/lib/python2.7/dist-packages/nose/plugins/manager.py:418: UserWarning: Module dap was already imported from None, but /usr/lib/python2.7/dist-packages is being added to sys.path
  import pkg_resources
/usr/lib/python2.7/dist-packages/nose/plugins/manager.py:418: UserWarning: Module statsmodels was already imported from statsmodels/__init__.pyc, but /usr/lib/pymodules/python2.7 is being added to sys.path
  import pkg_resources
nose: 1.3.0 (/usr/lib/python2.7/dist-packages/nose)
virtualenv: 1.9.1 (/usr/lib/python2.7/dist-packages)
```

meanwhile -- will add ```python -c 'from statsmodels.tools.print_version import show_versions; show_versions()'``` to the buildbot config.  Cheers!