Remove metadata task.
Remove metadata task.

The metadata task is fixed in current chef source and will be in
the 0.8.12 release.

rightscale/cookbooks,sgerrand/cookbooks,beni55/cookbooks,dbroeglin/cookbooks,dagolden/opscode-cookbooks,DataDog/opscode-cookbooks,gravitystorm/cookbooks,rightscale/cookbooks,NewSpring/Cookbooks,beni55/cookbooks,NewSpring/Cookbooks,danielsdeleo/cookbooks,beni55/cookbooks,pgroudas/cookbooks,pcreux/cookbooks,sgerrand/cookbooks,NewSpring/Cookbooks,beni55/cookbooks,dagolden/opscode-cookbooks,DataDog/opscode-cookbooks,NewSpring/Cookbooks,beni55/cookbooks,gravitystorm/cookbooks,dagolden/opscode-cookbooks,danielsdeleo/cookbooks,pgroudas/cookbooks,gravitystorm/cookbooks,pcreux/cookbooks,danielsdeleo/cookbooks,NewSpring/Cookbooks,sgerrand/cookbooks,dbroeglin/cookbooks,DataDog/opscode-cookbooks,pgroudas/cookbooks,beni55/cookbooks,dbroeglin/cookbooks,sgerrand/cookbooks,pcreux/cookbooks