Cleanup unused BASEIMAGE in Makefile
Cleanup unused BASEIMAGE in Makefile

Stackdriver/heapster,piosz/heapster,whuwxl/heapster,piosz/heapster,bruceauyeung/heapster,adfin/statster,luxas/heapster,adfin/statster,krzyzacy/heapster,AlmogBaku/heapster,huangyuqi/heapster,bluebreezecf/heapster,burmanm/heapster,huangyuqi/heapster,luxas/heapster,Stackdriver/heapster,bluebreezecf/heapster,whuwxl/heapster,bruceauyeung/heapster,burmanm/heapster,krzyzacy/heapster,AlmogBaku/heapster