New shortcode supports
- enable re-usable *optimized* image assets from new primary media library location at `assets/images/`
- new behavior: load image from page dir falling back to media library at `assets/images/` and then to remote URI.
- multi-res support. leading to increased perf.
- custom ID for cross-refs
- efficient, vanilla (non-jQuery), MIT licensed image zooming
- FancyBox now only loaded for Gallery shortcode
- themeable SVG support
- native lazy loading
Experimental, may change.
BREAKING CHANGE:
Move any figure images (i.e. not the `sharing.*` image) from `static/media/` to `assets/images/`
See #2164
Remove Bootstrap from Header and assets.toml
Remove Bootstrap JS CDN version in footer and assets.toml
Add latest Bootstrap v4 SASS files locally
Include Bootstrap JS locally
Convert Academic's CSS to SASS (mainly SASS variables + Go templating)
Convert Academic's theming system to integrate with SASS
Parse SASS in header using Hugo and convert to CSS
Minify and md5 fingerprint bundled CSS
Fix Slider widget (reuses .wg-hero but animation and `clear` removed)
Add Bootstrap files to repo so that Node is not required
See #680
George Cushen