api: unexport grantAccessToTeam handler

Related to #289.
api: unexport revokeAccessFromTeam handler

Related to #289.
api: unexport runCommand handler

Related to #289.
api: unexport bindServiceInstance handler

Related to #289.
api: unexport unbindServiceInstance handler

Related to #289.
api: unexport restart handler

Related to #289.
api: unexport addLog handler

Related to #289.