ws-butler does trims whitespace on current line during deft auto-save

[aaronjensen]

This may be a deft issue, but I'm raising here in case there is something that can be done here instead.

See jrblevin/deft#20

Basically, deft's auto-save will sometimes (not every time) cause ws-butler to remove the whitespace before the point. This was meant to be fixed by jrblevin/deft#12, but it was not.

Thanks much for ws-butler, it's great!

[aaronjensen]

This no longer repros on emacs 25

[aaronjensen]

I spoke too soon, it still repros.