speed up untranslated json loading
speed up untranslated json loading

by not using our own json parser. instead use the stdlib one and
convert. this is maybe dangerous because it makes testing the json
parser harder

samth/pycket,samth/pycket,cderici/pycket,cderici/pycket,pycket/pycket,cderici/pycket,pycket/pycket,pycket/pycket,samth/pycket