Compare structure introduced by ERC with scientific literature

[nuest]

• [ ] Structuring supplemental materials in support of reproducibility > https://genomebiology.biomedcentral.com/articles/10.1186/s13059-017-1205-3
  • does not mention computational/runtime environments
  • talks about linking plots with their code
  • ...

[ghost]

can be included in user guide, together with https://github.com/o2r-project/erc-spec/issues/37