moving db_type to be set in the generic attributes
moving db_type to be set in the generic attributes

mawatech/postfix,voroniys/postfix,mawatech/postfix,CarnegieLearningWeb/chef-postfix,mlyndaker/postfix,nilroy/postfix,CarnegieLearningWeb/chef-postfix,chrisjbray/postfix,opscode-cookbooks/postfix,gnowxilef/cookbook-postfix,chef-cookbooks/postfix,chrisjbray/postfix,interactive-investor-ltd/postfix,zuazo-forks/chef-cookbooks-postfix,chef-cookbooks/postfix,voroniys/postfix,interactive-investor-ltd/postfix,nilroy/postfix,yakara-ltd/postfix,zuazo-forks/chef-cookbooks-postfix,gnowxilef/cookbook-postfix,opscode-cookbooks/postfix,leoditommaso/postfix,mlyndaker/postfix,Lostmyname/postfix,leoditommaso/postfix,yakara-ltd/postfix,Lostmyname/postfix