Account for definitions of the form 'For purposes of ___, the term ___ means'
In the appendices, when a header looks like a paragraph, treat it as one
1. Allow 'under' section to be indicate interpretation context. 2. AMDPAR now turned to plain text (with spaces added). 3. Allow Supplement I to be in any case
Simpler logic for subheader which is actually a paragraph
Reword test
Remove stray import. Tighten adding-spaces function
Merge pull request #186 from cmc333333/new-defs

Catch a new type of definition
Merge pull request #187 from cmc333333/headers-are-paragraphs

Make fake headers into paragraphs
Make branching logic cleaner
Merge pull request #188 from cmc333333/interp-changes

Tweaks to interpretations changes parsing
Fixed merge conflict