Fixing Footnotes & Cross References

• | Understand current parsing logic | Bible Glyph | 4 |
• | Fix footnote parsing | Bible Glyph | 4 |
• | Fix cross-reference parsing | Bible Glyph | 4 |
• | Test with sample USFM files | Bible Glyph | 4 |
• | Validation | Bible Glyph | 0.5 | @Jayasankar