message: Fixed the link to travis builds
diff: <div align="center">
  <!-- Build Status -->
  - <a href="https://api.travis-ci.com/Hygieia/Hygieia.svg?branch=master"><img src="https://api.travis-ci.com/Hygieia/Hygieia.svg?branch=master" alt="Build Status"/></a>
  + <a href="https://travis-ci.com/Hygieia/Hygieia?branch=master"><img src="https://api.travis-ci.com/Hygieia/Hygieia.svg?branch=master" alt="Build Status"/></a>
  <!-- Codacy Badge -->
  <a href="https://www.codacy.com/app/amit-mawkin/Hygieia"><img src="https://api.codacy.com/project/badge/grade/de1a2a557f8e458e9a959be8c2e7fcba"
  alt="Codacy Badge"/></a>
  