Redo Genome Schema

[finnless]

The current genome schema is inconsistent and semantically confusing. It's also missing the the item identifier.

Current schema was defined here:

https://github.com/Open-Book-Genome-Project/sequencer/issues/32#issuecomment-768599819

Current Schema:

{
  "version": "(commit)",
  "timestamp": "r(Unix Epoch)",
  "total_time": "r(sequence process seconds)",
  "_memoize_plaintext": {
    "time": "r(txt download seconds)",
    "kb": "r(txt bytes)"
  },
  "_memoize_xml": {
    "time": "r(xml download seconds)",
    "kb": "r(xml bytes)"
  },
  "1grams": {
    "tokenization_time": "r(1gram tokenization process seconds)",
    "total_tokens": "r(1gram count)",
    "total_time": "r(1gram processor process seconds)",
    "modules": {
      "urls": {
        "time": "r(url process seconds)",
        "results": [
          "(url)"
        ]
      },
      "term_freq": {
        "time": "r(1gram frequency process seconds)",
        "results": [
          [
            "(1gram)",
            "r(1gram frequency)"
          ]
        ]
      }
    }
  },
  "2grams": {
    "tokenization_time": "r(2gram tokenization process seconds)",
    "total_tokens": "r(2gram count)",
    "total_time": "r(2gram processor process seconds)",
    "modules": {
      "term_freq": {
        "time": "r(2gram frequency process seconds)",
        "results": [
          [
            "(2gram)",
            "r(2gram frequency)"
          ]
        ]
      }
    }
  },
  "fulltext": {
    "total_time": "r(fulltext processor process seconds)",
    "modules": {
      "readinglevel": {
        "time": "r(reading level process seconds)",
        "results": {
          "readability": {
            "flesch_kincaid_score": "r(flesch kincaid score)",
            "smog_score": "r(smog score)"
          },
          "lexile": {
            "min_age": "(Lower age in range)",
            "max_age": "(Upper age in range)"
          }
        }
      }
    }
  },
  "pagetypes": {
    "total_time": "r(pagetype processor process seconds)",
    "modules": {
      "copyright_page": {
        "time": "r(copyright page process seconds)",
        "results": [
          {
            "page": "(copyright page)",
            "isbns": [
              "(isbn)"
            ]
          }
        ]
      },
      "backpage_isbn": {
        "results": [
          "(isbn)"
        ],
        "time": "r(copyright page process seconds)"
      }
    }
  }
}