The long-standing "make title proper" bug has finally been fixed.
Yayy! So now, basically, the title and subtitle gets set properly
even if Medium messed it up by showing some of them twice.
Earlier, it used to print out the stuff to the screen, which you'd
then have to copy to a file manually - tedious!
By the way, the other fixes were typos and omissions while changing
Seance from a simple file to an object.