Model doc update
Model doc update

AlmogBaku/heapster,Stackdriver/heapster,adfin/statster,aegixx/heapster,huangyuqi/heapster,titilambert/heapster,jackzampolin/heapster,burmanm/heapster,bluebreezecf/heapster,saiwl/heapster,shilpamayanna/heapster,bluebreezecf/heapster,andyxning/heapster,johanneswuerbach/heapster,krzyzacy/heapster,whuwxl/heapster,jackzampolin/heapster,bruceauyeung/heapster,piosz/heapster,huangyuqi/heapster,mwringe/heapster,liubog2008/heapster,luxas/heapster,saiwl/heapster,piosz/heapster,AlmogBaku/heapster,krzyzacy/heapster,mwringe/heapster,taimir/heapster,whuwxl/heapster,johanneswuerbach/heapster,Stackdriver/heapster,taimir/heapster,andyxning/heapster,burmanm/heapster,liubog2008/heapster,bruceauyeung/heapster,adfin/statster,titilambert/heapster,shilpamayanna/heapster,aegixx/heapster,luxas/heapster