Revert "hahaha whoops"

This reverts commit 66cb5a18bad51f07d25a41b4081112fbf90e1ed1.

Revert "Variable number of threads"

This reverts commit 6e05c5ad65ce6294e260a9a57bf9304c0cda9394.

Revert "Started moving towards threads"

This reverts commit 245d7fab08a75f3f6e0e6b12e7a67bbe08e76659.

Transplanted to branch pthreads.
add forking script