Issue #1658842 by penyaskito, attiks, webflo: Added Introduce a translations:// stream wrapper to access the .po file directory.

Issue #1757078 by julien, Gábor Hojtsy, LoMo, beejeebus: Fixed When installing Drupal in a non-English language, we do not see the 'congratulations' page.

Issue #1737148 by nod_, SebCorbin, larowlan, tim.plunkett, Albert Volkman, nick_schuch, sun: Explicitly declare all JS dependencies, don't use drupal_add_js().

Issue #1646580 by chx, Jose Reyero, beejeebus: Implement Config Events and Listeners, and storage realms for localized configuration.

Issue #1637348 by vasi1186, attiks, clemens.tolboom, penyaskito: Import Gettext .po files in progressive batches to avoid time limits.

Using the language_manager wrapper function to return a language whether or not we're in the requet scope

- Patch #1290694 by hefox, tlattimore, c4rl, chx, tim.plunkett, tstoeckler, msonnabaum: provide consistency for attributes and classes arrays provided by template_preprocess().

Issue #1085590 by Rob Loach, keichee, tim.plunkett, mfer, ericduran: Update jQuery UI to the latest in the git repository.

Issue #1635084 by webflo, vasi1186: Added Track import status of files in the locale .po file directory.

Issue #1635134 by hairqles, floretan, webflo: Move date format translation functions from locale to system.

Issue #1640050 by Schnitzel: Fixed Locale summary in language table should be 'not applicable' for locked languages.

Issue #1630264 by vasi1186, fubhy, Gábor Hojtsy: Move field language fallback code from Locale to Field and field language handling for nodes to Node.

Issue #1452188 by Schnitzel, droplet, Sutharsan, Bojhan, Kristen Pol, Gábor Hojtsy, ershov.andrey, perusio, nod_, rvilar, andypost: Added New UI for string translation.

Issue #1080964 by catch, beejeebus, Steven Jones, drewish: Be more sparing with locale cache clears.

- Patch #1510686 by cosmicdreams, vasi1186, webflo, disasm: replace remaining references to global () with drupal_container().

Issue #507502 by fietserwin, cosmicdreams, tim.plunkett, sun, nod_: Fixed locale support for jQuery UI.

Issue #1443202 by TravisCarden, tim.plunkett, xjm: Make sure hook_preprocess documentation points to real funcions

- Patch #1183208 by effulgentsia, Niklas Fiekas, katbailey, no_commit_credit, catch: remove variable_get()('clean_url()') and switch to index.php/path pattern for dirty URL support.

Issue #1361234 by duellj, loganfsmyth, aspilicious, cosmicdreams, fago, amateescu, sun: Added Make the node entity a classed object.

Issue #1519942 by Gábor Hojtsy, dawehner, kalman.hosszu, balintk: Decouple locale module from user module.

- Patch #1497230 by Rob Loach, pdrake, effulgentsia: Use Dependency Injection to handle object definitions.

- Patch  #1468930 by dawehner, Gábor Hojtsy, plach, das-peter, fubhy: clean up and move the code for the negotiation functionality from locale module to language module.

- Patch #1439692 by clemens.tolboom, plach, dawehner, das-peter, Gábor Hojtsy: Rename field language properties to langcode.

- Patch #1445004 by Sutharsan, Gábor Hojtsy, roderik, andypost, brantwynn: Implement customized translation bit on translations.

Issue #1472350 by John Morahan, greggles: Make 'translate interface' restricted after DRUPAL-PSA-2012-001 - localizations - Cross Site Scripting.

Issue #965300 by Gábor Hojtsy, xjm: Change LANGUAGE_NONE to LANGUAGE_NOT_SPECIFIED; add LANGUAGE_NOT_APPLICABLE and LANGUAGE_MULTIPLE.

- Patch #1222106 by Gábor Hojtsy, plach, xjm: Unify language negotiation APIs, declutter terminology.

- Patch #1454538 by effulgentsia, Gábor Hojtsy, kalman.hosszu: langcode property to all entity types; for the user entity, distinguish entity language from user's language preference.

Issue #746240 by c960657, Gábor Hojtsy: Fixed Race condition in locale() - duplicates in {locales_source()}.

- Patch #1416392 by Gábor Hojtsy, plach, rvilar: clean up language (types) bootstrap function naming and documentation.

- Patch #540294 by Gábor Hojtsy, clemens.tolboom, Xano: node language settings from Locale to Node module.

Issue #1221276 by fietserwin, Gábor Hojtsy, sun, gumanist: Fixed locale_get_plural() only works for a single language within a request and does not work for English.

Issue #1430986 by Gábor Hojtsy, plach: Clean up naming for language negotiation configuration functions/paths.

- Patch #1431040 by Gábor Hojtsy: rename LOCALE_LANGUAGE_NEGOTIATION_* constants to LANGUAGE_NEGOTIATION_*.