Bug fix - works with numpy 1.12.1

Our code For Use with Supernova Spectropolarimetry is a package developed to assist data reduction handling and analysis of spectropolarimetric data.

This release is a fix of the code previously used as it broke when numpy updated to 1.12.1

We used our code to reduce and analyse our data of SN 2014ad (see https://arxiv.org/abs/1704.06270).

To install just do:
pip install fusspy