read custom config if it exists (can be written by other recipes)
read custom config if it exists (can be written by other recipes)

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