Make Column or MaskedColumn name arg be keyword arg name=None
Add docstring for MaskedColumn
Update table docs to used 'data' and 'name' kwargs in Column/MaskedColumn
Add tests of behavior when column name is not provided
Check Column/MaskedColumn __new__ args for compliance with 0.3 ordering

This is implemented as a decorate on __new__(cls, name=None, data=None, ..)
for Column and MaskedColumn.

The warning is:

In the next major release of astropy (0.3), the order of function
arguments for creating a {class_name} will change.  Currently the order is
{class_name}(name, data, ...), but in 0.3 and later it will be
{class_name}(data, name, ...).  This is consistent with Table and NumPy.

In order to use the same code for Astropy 0.2 and 0.3, column objects
should be created using named keyword arguments for data and name, e.g.:
{class_name}(name='a', data=[1, 2]).
Fix tests so no warnings are generated in Column() calls

This is only complete for table and io.ascii.  All of these tests
run without generating warnings.  This was done to be sure that
all code in astropy.table and astropy.io.ascii is fully compliant
with the new Column args checking, i.e. it will never happen that
a call to astropy.Table can generate a warning to the user.
Pay attention to WARN_COLUMN_ARGS for issuing the args order warning
Fixed bug with array unit conversion with big-endian arrays
Explicitly include configobj_py2,3 and pyparsing_py2,3 in MANIFEST.in, otherwise only the files for one of the Python versions is included in a source distribution.
Merge pull request #742 from astrofrog/setup/fix-missing-files-sdist

configobj_py3 not included in v0.2b2
16-bit floats don't work with Numpy 1.4 and 1.5 - no need to test.
Add workaround for Numpy 1.4.1 bug: unicode dtypes cannot be used (and we are importing unicode_literals from __future__, which is why we have this issue).
Merge pull request #744 from astrofrog/unit/fix-quantity-big-endian-bug

Issues with big endian Numpy arrays in Quantity
Fixes a double-free bug in find_all_wcs.  If one of the headers raises an exception with wcsset, the wcs gets free'd twice because it's already in the list and we were also decrementing the item directly.  (PyList_SetItem "steals" a reference).
Add data file
Another bugfix -- find_all_wcs wasn't converting the header string correctly.
Python 3 fix
Merge pull request #731 from taldcroft/table-name-kwarg

Make Column or MaskedColumn name arg be a keyword arg name=None
Merge pull request #747 from mdboom/wcs/double_free

Fix a double-free exception in `astropy.wcs.find_all_wcs()`