Revert "finished Prims and Dijkstra's.  Let the testing begin"

This reverts commit a5dcf87d0be0a31fdce3e7b19d326f06b1437952.
Revert "forgot to save after previous commit =C:/Program Files (x86)/Git"

This reverts commit d95b117ee61d4842030a75e7b030b01169344667.