Add already_processed and other fixes
Add already_processed and other fixes

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