Adds package.json.
Changes hapi to 1.9.X.
Revert "Changes hapi to 1.9.X."

This reverts commit 7633b1bf899d24f2b3ccab32e361003e180e6fe1.
Revert "Adds package.json."

This reverts commit 49bdcbca91912f4f8a538a3b04e1e80a90463f0d.
Adds package.json via npm init.