KanjiVG stroke assets used by MiniMachi

Copyright (C) 2009/2010/2011 Ulrich Apel.
Source: https://kanjivg.tagaini.net/
Repository: https://github.com/KanjiVG/kanjivg
Pinned source commit: 70a0b7ae0c18ceb5cb358274b029cce0234a43bc
License: Creative Commons Attribution-ShareAlike 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/
The full license is preserved in KANJIVG-COPYING.txt and each SVG preserves its original copyright notice.

Changes: Original stroke paths and stroke-number positions are preserved. XML DTDs are removed to prevent external entity resolution; a title, description and accessibility metadata are added. Adapted SVGs remain CC BY-SA 3.0.

These assets provide stroke paths, not audio or confirmation that MiniMachi teaching copy has been reviewed. See hiragana.json for current review status.