Issue #2915784 by dawehner, drpal, mikejw, justafish, tedbow, xjm, webchick: 1/3 JS codestyle: camelcase

This reverts commit 9b874acf.

SA-CORE-2016-005 by larowlan, xjm, David_Rothstein, Dave Reid, Crell, cilefen, alexpott, mlhess, catch, pwolanin, YesCT, dawehner, quicksketch, Heine, znerol, charlotte.b, jnicola, ezraw

(cherry picked from commit c5da97f9)

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

Issue #2473945 by Cottser, rachel_norfolk, axe312, davidhernandez, yannickoo, emma.maria, cilefen, akalata, jaxxed, LewisNyman: Prefix form-item classes with js-

Issue #2488884 by pixelmord, tim.plunkett, droplet: Machine name HTML5 validation fails when field is hidden

Issue #2360175 by zaporylie, gaurav.goyal, droplet, sivaji@knackforge.com, mcdruid, nod_, er.pushpinderrana, brahmjeet789: Change .append(' ') with CSS style in system.admin.css

Issue #2362227 by dawehner, mpdonadio, znerol, tim.plunkett, skipyT: Replace all instances of current_path()

Issue #2333053 by dsnopek, mradcliffe: JavaScript for #type => 'machine_name' registers key presses on 'source' slowly later, when label has spaces, special or international characters in it

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

Issue #1979468 by Wim Leers, nod_, pwolanin, longwave, thedavidmeister, jessebeach, larowlan | catch: .active from linkGenerator(), l() and theme_links() forces an upper limit of per-page caching for all content containing links.

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

Issue #1842718 by alippai, andypost, alexpott, nod_: Use new Transliteration functionality in core for machine names.

Issue #946118 by droplet, lyricnz: Fixed The machine name isn't updating correctly when the user selects a previous input value.

Issue #1700210 by nod_, aaronbauman: Fixed After editing a field machine name, then re-ordering the field, machine name field disappears.

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

Issue #1065626 by Heine, droplet, xjm: Fixed Machine name not editable if every character is replaced.

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 #976758 by pwolanin, sun: existing machine names are changed when human readable name is changed (e.g. node type, vocabulary).