Do not overflow object cross references (#1369)

* Do not overflow object cross references

* Rebuild theme for https://github.com/readthedocs/sphinx_rtd_theme/pull/1369

* Adds a demo for the regression

* Mock sphinx-automodapi for now, but we can use it soon

* we can replace sphinx-automodapi demo entirely with autosummary since it uses this under the hood

* We need a python 2.7 compliant test module. Add a short-term workaround until this is removed in 2.0.

* Add comment about the terrible tox workaround

* Use a less hacky way of conditional autosummary in demo API docs

- Use `only` directive for conditional reST instead
- Drops 1.6 from our text matrix, it was deprecated in 1.0 release.
  There were issues with the conditional directive only on 1.6 for some
  reason.

Co-authored-by: Benjamin Bach <benjamin@overtag.dk>
Co-authored-by: Anthony Johnson <aj@ohess.org>

0 files changed, 0 insertions, 0 deletions