string bool test
Core footnote data
Moves around some of the cleanup methods. Uses them in the footnotes
Add references to footnotes to sxs
Rename to footnote_refs
PEP 8
objects > tuples
Merge pull request #119 from cmc333333/footnotes

Add data for footnotes in SxS
Merge pull request #118 from cmc333333/fix-bool-check

Fix incorrect string check