Extend "TiddlyWiki Architecture" with details on the model and view.
Merge branch 'issue-680' of https://github.com/ssokolow/TiddlyWiki5 into ssokolow-issue-680
Docs update
Merge pull request #694 from BramChen/master

Add chinese translations for Import lists and Upgrader messages
Move browser sniffing into a plugin
Docs update
Update github ribbon plugin readme
Switch tiddlywiki.com to a normal github fork ribbon
Rejib location of community tiddlers
Refactor community tiddler into tabs
Switch to using flexbox for the community links

Not sure whether it’s really better, but it does mean that the number
of horizontal boxes increases as you remove the sidebar.
Sort out info mechanism docs

Some of it belongs in the browser-sniff plugin

Also add a `$:/info/node` info tiddler.
Add GitHub releases Atom/RSS feed
Avoid "fork" wording

Our reasoning at Hangout #55 was that TiddlyWiki needs to present
itself as a consumer product, and that ordinary consumers were likely
to be confused by the “Fork me” wording.
Remove broken info tiddlers

We can’t currently detect TiddlyFox or TiddlyDesktop so we’’ll remove
the corresponding info tiddlers and documentation
Fix typo
Add version number to one-shot upgrading UI
Fix checkbox widget to work with missing tiddlers
Add support for permalink and permaview
Docs for permalink and permaview