Revert "algo1_nandsim builds, but does not run"

This reverts commit 2aaa92ba29b7ccacf506763c608e268566d0a68f.
Merge branch 'master' of ssh://github.com/cambridgehackers/connectal
Merge branch 'master' of ssh://github.com/cambridgehackers/connectal
Merge branch 'master' of ssh://github.com/cambridgehackers/connectal
algo1_nandsim is up and running again