Scan an org-mode file(s) for dated paragraphs within a specific period and list them out - i.e. pull dated status updates out of a set of files.
Starting with running through a single file, but will eventually
extend to run through all of the org-agenda-files files.
- [ ] Work out how to interrogate the property drawer of a section (if it exists)
- [ ] Use either a regexp of the section text to find date, or the property drawer “MODIFIED” property (if that exists) to select text.
- [X] Investigate how to iterate sections as a tree
- [X] Extract text for each section