normalize the amazon attributes
normalize the amazon attributes

Altiscale/apache2,strebitz/apache2,edmunds-chef/apache2,svanzoest-cookbooks/apache2,Altiscale/apache2,strebitz/apache2,edmunds-chef/apache2,svanzoest-cookbooks/apache2,edmunds-chef/apache2,strebitz/apache2,Altiscale/apache2,svanzoest-cookbooks/apache2