* Create RootStylesheet.tid
* put stylesheets into single <style> tags
* viewHandler should not be a widget
* format RootStylesheet
* add ROOT_STYLESHEET_TITLE constant
* use let widget in RootStylesheet
* use view widget from #8135 for testing
* reformat RootStylesheet
* update view widget
* update view widget
* update view widget
* update view widget
* update view widget
* update view widget
* trying to fix the date parsing
* refactor view widget with more extensible architecture
* remove performance instrumentation
* hardcode reset and base stylesheets
* adopt ES2017 syntax for view widget
* don't hardcode vanilla/base
* remove unused constructors
* remove unused variable
* make refresh method static
* trying to fix missingThis
* add changenote
* revert change in vanilla/base
* Revert changes to the view widget
* Refactor RootStylesheet.tid
* Use transclude widget instead of view widget
* Remove hardcoded noramlize.css
* Add comment for debugging
* Migrate some templates to use RootStylesheet
* Remove PAGE_STYLESHEET_TITLE
Since it is no longer used in render.js
* Update change note
---------
Co-authored-by: Simon Huber <huber.simon@protonmail.com>
New export button appears as a page control toolbar button, a tiddler
toolbar button, and a button in the advanced search filter tab.
Initially supports exporting as static HTML, CSV, JSON or `.tid` file.
Still to do:
* Made the exporter descriptions translatable
* Hide the export button by default
* User docs
* Cleaning up the existing templates (eg,
`$:/core/templates/alltiddlers.template.html` should work by
transcluding `$:/core/templates/exporters/Static`)
* Docs for the new macros `exportButton`, `csvtiddlers` and
`jsontiddlers`
Issues:
* OS X Numbers refuses to open CSV files that have been generated in
Chrome, because it thinks they’ve been downloaded from the Internet.
Firefox works OK
* The export button won’t work within the tiddler info panel, or from
the *more* popup (this is because we don’t support nested popups)
