fix build breakage: json 1.1.3 broke the usage of bracket notation when adding the feature of not *having* to use bracket notation
fix build breakage: json 1.1.3 broke the usage of bracket notation when adding the feature of not *having* to use bracket notation

kaizengarden/sdc-headnode,kaizengarden/sdc-headnode,numericillustration/sdc-headnode,numericillustration/sdc-headnode,kaizengarden/sdc-headnode,joyent/sdc-headnode,joyent/sdc-headnode,joyent/sdc-headnode,numericillustration/sdc-headnode,joyent/sdc-headnode,kaizengarden/sdc-headnode