Reformat scipy.special docstrings according to the standard + minor cleanups.
Cleaning up the definitions etc would need quite a bit of work still, but that's for a separate PRs.
DOC: special: reformat special function ufunc docstrings + clean them…
… up a bit
GEN: special: regenerate _ufuncs
BUG: special: escape backslashes in docstrings
Coverage remained the same when pulling ab57578 on pv:special-docstr into 96def25 on scipy:master.
Wow, looks good. These docs have needed this reformatting.
Epic, thanks! Merging
as a special user: thank you