Document assembly record (not needed to replicate the results)

The Word document was not generated from a single template. Each version was produced by editing the
previous one in place with python-docx: patch_v4_*.py through patch_v12_reconcile.py, in that order.
The patches read their numbers from the analysis outputs and assert the rounded figures that appear in
the text, so they also serve as a check that the prose matches the results at each step.

They will not run from this folder as shipped. Each expects the previous version of the document at
../IBRD_Lending_IDA_Debt_Crises_Extended.docx, and the row JSONs and data/ next to it. To rebuild
the PDF from the final Word document:

  python extract_blocks.py   # reads the .docx, writes blocks.json
  python build_pdf.py        # writes the PDF (reportlab, Times New Roman)

with ../IBRD_Lending_IDA_Debt_Crises_Extended.docx and ../extracted/figures/ in place.

CHANGELOG.txt is the working changelog for every version (v2 to v12). It explains each change to the
method and the country universe, and why it was made.
