LyX 2.3.6

[Richard Kimberly Heck]

Hi, all,

Now that the development testing release is all but out, it is probably
also time to do another 2.3.x release. We have a few crash fixes, and
the last release was in June. So: Anything anyone wants to get into
2.3.6 before we freeze strings?

A couple bugs that have only been fixed in master are listed on the bug
tracker. JMarc and Enrico, these are yours. Go ahead and commit if you
think it is safe. Of course, the officially open 2.3.6 bugs can also be
found there.

Riki