Revert "Removes old tracking code, since people seem to be cloning the site and using the source as it is."

This reverts commit b40f1b9051d08582427e235f5fa0018ecd7bd298.
Revert "Revert "Removes old tracking code, since people seem to be cloning the site and using the source as it is.""

This reverts commit c9295636c85b5f27d0a62f591fed23ef5bfabedd.