Pedestal fixes3

[SilasD]

Two minor fixes to internal/common/pedestal.lua. No user-visible changes, except that removing items from a pedestal using the DFHack interface will work correctly.

Well-tested. Extensive comments in each commit.

[ab9rf]

This alters user-facing behavior and thus needs a changelog

[ab9rf]

I'm going to take the slight risk of merging this for release without acceptance testing since it's a straightforward bug fix

[SilasD]

Thanks!

So GitHub doesn't carry per-commit comments along when it transfers commits to a merge.

There's not even an indication that the comments exist. I don't like that.

I would guess that's because the comments are not core Git.

Edit: I just bet that the comments will disappear when I delete that branch.

Edit: yes, they did. Lesson: don't use comments as permanent documentation of the reasons for code changes, because they are ephemeral. Use the commit log messages instead.

Edit: No, they're preserved, just need to click the speech-bubble icon instead of the commit itself. Good to know.