remove old half-assed versionbits.
remove old half-assed versionbits.

decentraland/decentraland-node,decentraland/decentraland-node,decentraland/bronzeage-node,VidaID/bcoin,decentraland/bronzeage-node,VidaID/bcoin,decentraland/decentraland-node,decentraland/bronzeage-node,VidaID/bcoin