Add mercurial recipe
Add mercurial recipe

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