pep8 and remove dateCreated
pep8 and remove dateCreated

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