DOC: Update the docs for the C API to reflect the change in return type of PyArray_ITEMSIZE
DOC: fix typos and clarify multi_dot docstring..

- fix singular/plural issues
- don't switch between "order" and "ordering"; use "order"
- clarify the shapes of the arguments
- don't "import numpy as np" in docstring
TST: report relaxed strides setting alongside the numpy version and path at the beginning of nosetests
Merge pull request #5342 from argriffing/show-relaxed-strides-in-nosetester

TST: report relaxed strides setting alongside the numpy version and path at the beginning of nosetests
BUG: Rename fft C functions to avoid name conflict

Resolves issue #565.

The public fft functions defined in fftpack.c have name conflicts on certain
systems, so the prefix "npy_" was added to these functions.

Added NPY_VISIBILITY_HIDDEN to the public functions in both fftpack.h and
fftpack.c. This required rearranging the includes at the beginning of
fftpack_litemodule.c so that this macro was properly defined. In addition,
Python.h and numpy/ndarraytypes.h were included in the fftpack.h.

One function, rfftb1, was flagged as `static` as it was not exported in the
header.

Build and tests pass using both Python 2.7.8 and Python 3.4.2.
Merge pull request #5335 from rnelsonchem/fft_name_fix

BUG: Rename fft C functions to avoid name conflict
Change pronoun in doc string from "his" to gender-neutral "their"
Merge pull request #5349 from bobpoekert/patch-1

Change pronoun in doc string from "his" to gender-neutral "their"
BUG: digitize segfaults on TypeError

The new searchsorted-based digitize introduced in #5101 segfaults
when it should raise a TypeError.
Merge pull request #5355 from jaimefrio/digitize_bug

BUG: digitize segfaults on TypeError
BUG: Closes #2015: diag returns ndarray

If x is a matrix, np.diag(x) and np.diagonal(x) now return matrices
instead of arrays.  Both of these cause x.diagonal() to be called.
That means they return row vectors (just like x.flatten(), x.ravel(),
x.cumprod(), etc.)
Improved PEP-8 compliance
DOC : minor changes to linspace docstring

 - added optional flag to dtype
 - moved conditional on step to the description from the type
Merge pull request #5359 from tacaswell/linspace_doc

DOC : minor changes to linspace docstring
Merge pull request #5277 from sotte/multidot_typos

DOC: fix typos and clarify multi_dot docstring..
MAINT: Update printf statements in fortranobject.c

Using NPY_INTP_FMT to format PyArray_ITEMSIZE
MAINT: cast PyArray_ITEMSIZE result to avoid warnings

return type depends on API version used
Merge pull request #5287 from chatcannon/reconcile-c-api-with-docs

Reconcile C API with docs
DOC: Give a more explicit reference to the .npy format documentation in the 'save' docstring.
DOC : list type option in tensordot axes arg