doc of RawDoc is now a str type to preserve rawness
doc of RawDoc is now a str type to preserve rawness

icereval/scrapi,erinspace/scrapi,mehanig/scrapi,mehanig/scrapi,CenterForOpenScience/scrapi,jeffreyliu3230/scrapi,ostwald/scrapi,CenterForOpenScience/scrapi,fabianvf/scrapi,felliott/scrapi,erinspace/scrapi,felliott/scrapi,fabianvf/scrapi,alexgarciac/scrapi