astropy/astropy — pull request #1311 by mdboom (2013-08-02 22:38:17+00:00)
Title: Angle repr (and to_string) shows too much precision by default

As a follow-on to #1006.

The default repr for Angles shows five digits after the decimal point. Should the default be to use flexible float repr instead?

```
In [46]: a = Angle(359.0, unit=u.deg)
In [48]: a
Out[48]:
```