Move the big ESP feature matrix table
into a CSV file for easier maintenance.
Remove the doc8 line-length exception
the old table needed.
Docutils csv-table directive doesn't
support colspan on the subheadings
like the old table did. Add some JS
that replicates the old behavior.
(The new table is still readable even
with JS disabled.)
Referring to "the search docs box on the left"
doesn't make sense on mobile (which hides search
in the hamburger menu). Instead, just include
a search form at that point in the (html) docs.
* Most file types prefer 2-space indents, so now default
to that and list the exceptions
* Add max_line_length=120 for .py files (Django convention)
* Bat files require CRLF
* Add vertical space between items in "open" lists
(rtfd/sphinx_rtd_theme#590)
* Distinguish shell prompts in console examples,
and omit them if the code is copied
* Add css and js extras directly from Sphinx conf.py
(no need to override template)
