Revert "Display the toctree conditionally"
Revert "Display the toctree conditionally"

This reverts commit 398636c36667933483bdfd602b20d5cf92fcea5b.

mitya57/sphinx_rtd_theme,snide/sphinx_rtd_theme,snide/sphinx_rtd_theme,mitya57/sphinx_rtd_theme,snide/sphinx_rtd_theme,snide/sphinx_rtd_theme,mitya57/sphinx_rtd_theme,mitya57/sphinx_rtd_theme