Make ellipsoid a property with a setter; add tests; use _new_view
Add docstring to ellipsoid
Further tests/changes following comments by @cdeil
some cleanup in io/ascii/tests

Some of the tests still had import ... as asciitable as a heritage
from the old asciitable package. Similarly, there was some
require_numpy from times when asciitable worked without numpy.
Nothing important, but hey, why not fix that when I am sitting at a
bus station anyway.
Merge pull request #2346 from mhvk/time-location-doc-touchup

EarthLocation touchup's, mostly in documentation
Merge pull request #2365 from hamogu/cleanupascii

Change "io.ascii as asciitable" imports to ascii
fix sphinx warning

sphinx labels have to come *immediately* before the section heading.
Merge branch '3.2-stable' into astropy

Incorporates up through aa78ac3ad54441cf247e8f32ef32dd685a05c6fc

Conflicts:
	.authors
	docs/source/conf.py
	lib/pyfits/_release.py
	setup.cfg

Conflicts:

	.authors
	astropy/io/fits/card.py
	astropy/io/fits/fitsrec.py
	astropy/io/fits/hdu/table.py
	astropy/io/fits/header.py
	astropy/io/fits/tests/test_checksum.py
	astropy/io/fits/tests/test_core.py
	astropy/io/fits/tests/test_table.py
Added a changelog entry--not copying all the changes just mentioning that they were ported.
izip_longest is called zip_longest in Python 3
Fixed a couple small issues that only came up on Python 3. The one in hdulist affected all Python versions, however, in that HDUList.writeto did not immediately close the output file when done in the common case of the file being provided as a filename