Transformer now handles process_schema being called multiple times, and makes sure to store a copy of the schema rather than the reference
Transformer now handles process_schema being called multiple times, and makes sure to store a copy of the schema rather than the reference

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