First pass at WordCloud plugin
Add a link to the D3 demo edition
Add "spiral" attribute to wordcloud widget
Roadmap update
Update task management template to strikethrough completed tasks
Update D3 demo wiki
Fix problem with search term being filtered from search results

Some leftover code meant that tiddlers titled with the precise search
term were excluded from the results.
Make CSS selectors in giffmex styles more specific

This works around a (temporary) problem with the order in which
stylesheets are applied.
Extend ginsu.sh to generate a split.recipe file
Allow templating of URLs for TiddlyWebAdaptor

Templates for TiddlyWeb URLs are defined in the tiddler
`$:/config/tiddlyweb/host` as a string that can include `$protocol$`
and `$host$`. The default is `$protocol$//$host$/`
Improve the banner in the static renderings

It was being overlapped by the tiddlers
Exclude system tiddlers from recent changes
Set modified field and other metadata for newly created and modified tiddlers

Right now we're setting the created/modified time, and only setting the
creator/modifier if the tiddler `$:/status/UserName` is defined.
Correct mistaken classification of savetiddlers command as asynchronous
Merge tw2 related plugins and templates

Now all the plugins and templates needed are in the plugin
`tiddlywiki/classictools`
Rename the `savetiddler`/`savetiddlers` commands to `rendertiddler`/`rendertiddlers`

'Render' reflects what the commands actually do, and frees up 'save'
for actually saving the raw content of a tiddler.
Update filenames to reflect changes in 05ac094d2e35833401a9dbcf1d59f5e3bb1f5f32
Docs update
Use a more robust check for whether a variable is a date

The simple "instanceof Date" check fails if the Date was made in a
different node.js VM
Don't set modification fields on synced tiddlers