Update sphinx-rtd-theme to 0.5.0#20

pyup-bot wants to merge 2 commits intomastersschmeier/genomics:masterfrom

pyup-update-sphinx-rtd-theme-0.4.3-to-0.5.0sschmeier/genomics:pyup-update-sphinx-rtd-theme-0.4.3-to-0.5.0Copy head branch name to clipboard