Handle 404s due to index not existing when doing versioning
Handle 404s due to index not existing when doing versioning

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