* Galleries are managed in the widget in the same way they are managed in the post editor, both using the media manager.
* Gallery widget is merged from the Core Media Widgets v0.2.0 feature plugin and it extends `WP_Widget_Media` in the same way as is done for image, audio, and video widgets.
* Model syncing logic is updated to support booleans and arrays (of integers).
* Placeholder areas in media widgets are now clickable shortcuts for selecting media.
* Image widget placeholder is updated to match gallery widget where clicking preview is shortcut for editing media.
Props westonruter, joemcgill, timmydcrawford, m1tk00, obenland, melchoyce.
See #32417.
Fixes#41914.
git-svn-id: https://develop.svn.wordpress.org/trunk@41590 602fd350-edb4-49c9-b593-d223f7449a82
Also update jshint configuration in Gruntfile to include the widget scripts among the JS files linted.
Props timmydcrawford.
See #39994.
Fixes#40808.
git-svn-id: https://develop.svn.wordpress.org/trunk@40810 602fd350-edb4-49c9-b593-d223f7449a82
The last time a new widget was introduced, Vuvuzelas were a thing, Angry Birds started taking over phones, and WordPress stopped shipping with Kubrick. Seven years and 17 releases without new widgets have been enough, time to spice up your sidebar!
Props westonruter, melchoyce, obenland, timmydcrawford, adamsilverstein, gonom9, wonderboymusic, Fab1en, DrewAPicture, sirbrillig, joen, matias, samikeijonen, afercia, celloexpressions, designsimply, michelleweber, ranh, kjellr, karmatosed.
Fixes#32417, #39993, #39994, #39995.
git-svn-id: https://develop.svn.wordpress.org/trunk@40640 602fd350-edb4-49c9-b593-d223f7449a82
