Corrected a typo in a doctype.
haxby_simple works with numpy 1.3 and sklearn 0.12

Added a workaround for missing features in either sklearn or numpy.
Added some user messages to the gen_rst extension

A few messages were added in the gen_rst extension for Sphinx.
Corrected some typos as well.
BUG/COSMIT: fix searchlight with sklearn master

And simplify a bit code with the assumption that X is always masked
Merge remote branch 'nisl/master'
Fix searchlight example.
Examples work

Fixed a bug following the signature change of searchlight().
Corrected a bug in gen_rst.py that prevented documentation compilation
if one of the examples failed.