Preparing release 0.4.1
Back to development: 0.5
Add links to AUR packages in docs
Updated CHANGES
Removed unnecessary conversion using _to_magnitude.

This is a remnant of the past in which `_to_magnitude` was not used
upon creation.
Store the magnitude when converting to ndarray

When an `__array_` attribute is wanted, it is very likely that was
requested by a NumPy function. We need to convert the magnitude
to an ndarray to obtain the correct, units aware, result.

Previously, the magnitude value was converted to a ndarray and returned,
but the ndarray was not stored in the `_magnitude` attribute.
Very likely, this lead to some unwanted garbage collection.

See #92.
Store the magnitude when converting to ndarray
Updated CHANGES
Make normal add/sub use normal, not in-place, ops

In some cases, normal and in-place operations can give different
results. Now, when an operation is done on a Quantity, the exactly
corresponding operation is done on its magnitude, instead of always
using the in-place operation.
Make iadd_sub and add_sub private to _Quantity

Rename iadd_sub to _iadd_sub, and rename add_sub to _add_sub. These
methods should not be publicly exposed. Instead, users of the _Quantity
class should use operators.
Fix compatibility with python 2.6
Fix UnicodeWarning when value is not a str (#98)
Update CHANGES

Close #98
Stop raising AttributeError when wrapping funcs

Before Python 3.2, functools.wraps (used in UnitRegistry.wraps) raised
an AttributeError when wrapping functions without all of the attributes
in functools.WRAPPER_ASSIGNMENTS and functools.WRAPPER_UPDATES. In
Python 3.2, this limitation was removed. This commit removes the
limitation in older versions of Python, as well.
Add test for issue #93
Add test for pull request #94
Merge branch 'backport-wraps' of git://github.com/jturner314/pint into jturner314-backport-wraps
Updated CHANGES
Correct symbol translation for inches and feet

get_symbol('inch') should return 'in' not 'international_inch'.
This seems be a definition error.

This commit provides the updated definition and related test.
Updated CHANGES