Issue #2531700 by dmsmidt, alexrayu, cboyden, finne, tameeshb, kattekrab, andrewmacpherson, hass, droplet, drpal, dsnopek, nod_: Fragment links to children elements in closed grouping elements don't work

Issue #2548195 by nod_, JohnAlbin, madhavvyas, sriharsha.uppuluri: Only use single quotes in JavaScript and update .eslintrc

Issue #2472177 by Dom., nod_, drubb, mgifford: Collapsible fieldset have duplicated and wrong aria-expanded

Issue #2467559 by jmonkfish: "Summary" wrappers around links are not clickable on node form's edit entity meta panels

Issue #1913510 by erich_s, jibran, scresante, nod_, mitron: Core Javascript Files Not Using Standard Indentation.

Issue #1342198 by nod_, droplet, cosmicdreams, RobLoach, aspilicious: Use .on and .off instead of .bind, .unbind and .delegate.

Issue #1851414 by nod_, quicksketch, frega, dawehner, damiankloip: Convert Views to use the abstracted dialog modal.

Issue #1606110 by greenrover33, nod_: Fixed Exception thrown in collapse.js by .after(' ') breaks CKEditor display in term edit pages.

Issue #1363112 by mparker17, mgifford, tlattimore, Jacine, dcmouyard, bowersox, ry5n, ahdiaz: Simplify names of 'element-x' helper classes.

Issue #1168246 by sun, mgifford, Manuel Garcia, mbrett5062, ry5n, Everett Zufelt, nod_, aspilicious, deviantintegral, tim.plunkett: Freedom For Fieldsets! Long Live The DETAILS.

Issue #1749782 by pascalduez: Use event.preventDefault(); and event.stopPropagation(); instead of return false;.

Issue #1419968 by nod_, cosmicdreams, droplet, tim.plunkett: Replace $('selector', domelement) with $(domelement).find('selector').

Nate Lampton authored Oct 30, 2011 and catch committed Nov 01, 2011

Issue #22336 by quicksketch, scor, boombatower, and rfay. Move all core Drupal files under a core subdirectory.

- Patch #676800 by casey, sun, james.elliott, cosmicdreams, seutje, Jacine: made fieldsets work on all browser.

#541568 by brandonojc, mgifford, Everett Zufelt, and sun: Fixed Link to expand / collapse fieldsets has poorly accessible link text.

- Patch #444344 by kkaefer, sun, Rob Loach: this change introduces a jQuery .once() method which streamlines the way behavior functions work. Previously, we had to manually ensure that an element is only initialized once. Usually, this happens by adding classes and selecting only those elements which do not have that class. However, this process can be separated out into a jQuery ‘filtering’ function which does all the grunt work.