ENH: Added bool_ops.h file which wraps npy_bool data to handle bool operations.
ENH: numpy.i & sparsetools.i interface files now include the bool_ops.h file to handle the npy_bool dtype.
ENH: Regenerated *.py and *.cxx files with SWIG
TST: Added tests for .toarray() & .todense() methods for dtype=bool spmatrices.
BUG: accept scalar mysize argument in signal.wiener

This makes it consistent with the documentation.
MAINT: fix non-integer usage in scipy.spatial.
MAINT: signal: clean up argument check in medfilt, medfilt2d, wiener
MAINT: fix non-integer usage in cluster and sparse.
MAINT: fix non-integer usage in io, interpolate and optimize.
MAINT: incorrect non-integer usage fixes: address comments @charris on pr-2533.
DOC: fix spatial.distance.squareform() argument/return parameters
MAINT: fix one more occurrence of np.prod inside reshape.
Merge pull request #2536 from christianmbrodbeck/doc

DOC: fix spatial.distance.squareform() argument/return parameters
Merge pull request #2533 from rgommers/fix-nonint-usage

Fix incorrect non-integer usage in function calls.
DOC: sparse: add link to Strongly Connected Components algorithm details.
MAINT: Removed extraneous #include <iostream>
Merge pull request #2527 from cowlicks/bool-dtype-support

ENH: sparse: initial bool dtype support in SWIG+sparsetools
PEP8: Fix errors in latest changes
PEP8: Fix errors in latest changes
Merge PR 2538 from timleslie/pep8 into master.

https://github.com/scipy/scipy/pull/2538