reformatted version.json to improve readability and maintenance
add v1.3 folder with some tests
reformatted version.json
update index
add comment
try third-level child
reorder index
added Kevin's refactor documents
remove duplicates from refactor branch
remove more identical or rudimentary articles from refactor branch
started copying, renaming and moving images
more articles copied, renamed, relinked
done copying, renaming, moving images
added articles from refactor branch
misc
started documentation, moved old articles to old folder
wip
timeline docs
inspector, properties, code connections
action docs and more