++++++++++++++++++
- Add feature 68: Paragraph.insert_paragraph_before()
- Add feature 51: Paragraph.alignment (read/write)
- Add feature 61: Paragraph.text setter
- Add feature 58: Run.add_tab()
- Add feature 70: Run.clear()
- Add feature 60: Run.text setter
- Add feature 39: Run.text and Paragraph.text interpret '\n' and '\t' chars