Merge pull request #2437 from effigies/test/update_bids_data

FIX: Update pybids data directory, unbundle out-of-date numpydoc

Author: satra

doc/conf.py

@@ -48,7 +48,7 @@
               'sphinx.ext.autodoc',
               'sphinx.ext.doctest',
               'sphinx.ext.autosummary',
-              'numpy_ext.numpydoc',
+              'numpydoc',
               'matplotlib.sphinxext.plot_directive',
               'matplotlib.sphinxext.only_directives',
               'nipype.sphinxext.plot_workflow',