Do not stringify hashes while copying elements
Do not stringify hashes while copying elements

Instead we convert the attributes hash into a hash with indifferent access. Then we do not need to take care of strings vs. symbols anymore.

AlchemyCMS/alchemy_cms,AlchemyCMS/alchemy_cms,mixandgo/alchemy_cms,mtomov/alchemy_cms,chalmagean/alchemy_cms,robinboening/alchemy_cms,AlchemyCMS/alchemy_cms,mamhoff/alchemy_cms,mamhoff/alchemy_cms,chalmagean/alchemy_cms,mixandgo/alchemy_cms,mixandgo/alchemy_cms,robinboening/alchemy_cms,chalmagean/alchemy_cms,mtomov/alchemy_cms,mamhoff/alchemy_cms,mtomov/alchemy_cms,chalmagean/alchemy_cms,robinboening/alchemy_cms,mtomov/alchemy_cms,mixandgo/alchemy_cms