reporter v1.3.5

• Fixed several borders-related bugs on RTF, DOCX, and PDF.
• Fixed valign bug on footnote on RTF.
• Fixed bug on create_text() that was not allowing
  new line escapes to work properly.
• Added ttl(), ftn(), and span() attribute functions.
  Used by other r-sassy packages to create reports.
• Moved some examples to sassy package to reduce size.
• Documentation fixes and updates.