A minor bug fix release that fixes a problem with add_necessary_breathing.

My library for accenting Greek which includes a function for adding missing breathing was throwing an exception if given a word beginning with an initial uppercase vowel, e.g. Ιησους

The bug has now been fixed.

You can pip install greek-accentuation==1.0.1. The repo is at https://github.com/jtauber/greek-accentuation.