Remove the concepts of autoHalt, halt, and proceed.  The autoHalt feature does not work as envisioned because you may see the response before the halt which prevents you from proceeding easily.  In addition, you generally will always want to proceed anyway, so you might as well not halt in the first place.  This could be resurrected in the future, but it will need a test case that requires it in order to work through how it should work properly.
0.4.0