The ideal output didn't reflect the recent changes to the JavaScript paste
code. I'm assuming that the current output is correct as-is.
Maybe it makes less sense to have separate tests for Windows and Mac now,
since the HTML is now identical. But the CSS still differs, so I've kept
them for now.
I'll keep my inform7-ide checkout in the same root as inform, and it's now
named inform7-ide rather than gnome-inform7. (Later I may change this to
install directly into /usr though.)