Putting it in Editor worked as a proof of concept, but it seems those
always turn out to need tweaking like this because the concept proves
itself to be generally worthwhile :P
It currently dies when single stepping or exiting due to EditBuffer's
retain count not getting incremented when initialized. This is because
EditBuffer is initialized in C and thus does not call Object's -init.
Things were getting rather cluttered with everything being qwaq-* and
all in one directory. Now most have lost the qwaq- prefix and have been
moved into subdirectories (non-recursive make).
