Minor update.

Author: tatsy

.travis.yml

@@ -59,7 +59,6 @@ before_deploy:
   - conda update --yes conda
   - conda install --yes sphinx
   - pip install breathe sphinx_rtd_theme
-#  - patch -u $HOME/miniconda/lib/python3.6/site-packages/breathe/renderer/sphinxrenderer.py < docs/sphinxrenderer.py.patch
   - cd docs && sh ./deploy_docs.sh && cd -
   - mkdir packages
   - tar czvf packages/releases-v${LIME_VERSION}.tar.gz $(ls -I packages)