Merge remote-tracking branch 'origin/3.1'

Conflicts:
	.travis.yml

admin/code/LeftAndMain.php

@@ -193,7 +193,7 @@ class LeftAndMain extends Controller implements PermissionProvider {
 		CMSMenu::add_link(
 			'Help', 
 			_t('LeftAndMain.HELP', 'Help', 'Menu title'), 
-			self::$help_link
+			$this->config()->help_link
 		);
 
 		// Allow customisation of the access check by a extension
@@ -1413,7 +1413,11 @@ class LeftAndMain extends Controller implements PermissionProvider {
 			$cache = SS_Cache::factory('LeftAndMain_CMSVersion');
 			$cacheKey = filemtime($composerLockPath);
 			$versions = $cache->load($cacheKey);
-			if(!$versions) $versions = array();
+			if($versions) {
+				$versions = json_decode($versions, true);
+			} else {
+				$versions = array();
+			}
 			if(!$versions && $jsonData = file_get_contents($composerLockPath)) {
 				$lockData = json_decode($jsonData);
 				if($lockData && isset($lockData->packages)) {
@@ -1429,7 +1433,7 @@ class LeftAndMain extends Controller implements PermissionProvider {
 				}
 			}
 		} 
-
+		
 		// Fall back to static version file
 		foreach($modules as $moduleName => $moduleSpec) {
 			if(!isset($versions[$moduleName])) {

admin/templates/Includes/ModelAdmin_Content.ss

@@ -16,7 +16,7 @@
 			<ul>
 			<% loop ManagedModelTabs %>
 				<li class="tab-$ClassName $LinkOrCurrent<% if $LinkOrCurrent == 'current' %> ui-tabs-active<% end_if %>">
-					<a href="$Link" class="cms-panel-link">$Title</a>
+					<a href="$Link" class="cms-panel-link" title="Form_EditForm">$Title</a>
 				</li>
 			<% end_loop %>
 			</ul>

docs/en/changelogs/3.1.0.md

@@ -426,3 +426,5 @@ you can enable those warnings and future-proof your code already.
  * `ScheduledTask`, `QuarterHourlyTask`, `HourlyTask`, `DailyTask`, `MonthlyTask`, `WeeklyTask` and
 	 `YearlyTask` are deprecated, please extend from `BuildTask` or `CliController`,
 	 and invoke them in self-defined frequencies through Unix cronjobs etc.
+ * `i18n::$common_locales` and `i18n::$common_languages` are now accessed via the Config API, and contain associative rather than indexed arrays.
+   Before: `array('de_DE' => array('German', 'Deutsch'))`, after: `array('de_DE' => array('name' => 'German', 'native' => 'Deutsch'))`.

email/Email.php

@@ -116,7 +116,7 @@ class Email extends ViewableData {
 	 * @var string The default administrator email address. 
 	 * This will be set in the config on a site-by-site basis
 	 */
-	private static $admin_email_address = '';
+	private static $admin_email = '';
 
 	/**
  	 * Send every email generated by the Email class to the given address.

forms/HtmlEditorField.php

@@ -692,7 +692,7 @@ class HtmlEditorField_Toolbar extends RequestHandler {
 	 */
 	protected function getFieldsForImage($url, $file) {
 		if($file->File instanceof Image) {
-			$formattedImage = $file->File->generateFormattedImage('SetWidth', Image::$asset_preview_width);
+			$formattedImage = $file->File->generateFormattedImage('SetWidth', Config::inst()->get('Image', 'asset_preview_width'));
 			$thumbnailURL = $formattedImage ? $formattedImage->URL : $url;	
 		} else {
 			$thumbnailURL = $url;

i18n/i18n.php

@@ -125,7 +125,7 @@ class i18n extends Object implements TemplateGlobalProvider {
 	 */
 	public static function get_js_i18n() {
 		Deprecation::notice('3.2', 'Use the "i18n.js_i18n" config setting instead');
-		return self::$js_i18n;
+		return Config::inst()->get('i18n', 'js_i18n');
 	}
 	
 	/**
@@ -653,96 +653,350 @@ class i18n extends Object implements TemplateGlobalProvider {
 	);
 	
 	/**
+	 * @config
 	 * @var array $common_languages A list of commonly used languages, in the form
 	 * langcode => array( EnglishName, NativeName)
 	 */
-	public static $common_languages = array(
-		'af' => array('Afrikaans', 'Afrikaans'),
-		'sq' => array('Albanian', 'shqip'),
-		'ar' => array('Arabic', 'العربية'),
-		'eu' => array('Basque', 'euskera'),
-		'be' => array('Belarusian',
-			'Беларуская мова'),
-		'bn' => array('Bengali', 'বাংলা'),
-		'bg' => array('Bulgarian', 'български'),
-		'ca' => array('Catalan', 'català'),
-		'zh_yue' => array('Chinese (Cantonese)', '廣東話 [广东话]'),
-		'zh_cmn' => array('Chinese (Mandarin)', '普通話 [普通话]'),
-		'hr' => array('Croatian', 'Hrvatski'),
-		'zh' => array('Chinese','中国的'),
-		'cs' => array('Czech', 'čeština'),
-		'cy' => array('Welsh', 'Welsh/Cymraeg'),
-		'da' => array('Danish', 'dansk'),
-		'nl' => array('Dutch',  'Nederlands'),
-		'en' => array('English', 'English'),
-		'eo' => array('Esperanto', 'Esperanto'),
-		'et' => array('Estonian', 'eesti keel'),
-		'fo' => array('Faroese', 'Føroyska'),
-		'fi' => array('Finnish', 'suomi'),
-		'fr' => array('French', 'français'),
-		'gd' => array('Gaelic', 'Gaeilge'),
-		'gl' => array('Galician', 'Galego'),
-		'de' => array('German', 'Deutsch'),
-		'el' => array('Greek', 'ελληνικά'),
-		'gu' => array('Gujarati', 'ગુજરાતી'),
-		'ha' => array('Hausa', 'حَوْسَ'),
-		'he' => array('Hebrew', 'עברית'),
-		'hi' => array('Hindi', 'हिन्दी'),
-		'hu' => array('Hungarian', 'magyar'),
-		'is' => array('Icelandic', 'Íslenska'),
-		'io' => array('Ido', 'Ido'),
-		'id' => array('Indonesian', 'Bahasa Indonesia'),
-		'ga' => array('Irish', 'Irish'),
-		'it' => array('Italian', 'italiano'),
-		'ja' => array('Japanese', '日本語'),
-		'jv' => array('Javanese', 'basa Jawa'),
-		'ko' => array('Korean', '한국어 [韓國語]'),
-		'ku' => array('Kurdish', 'Kurdí'),
-		'lv' => array('Latvian', 'latviešu'),
-		'lt' => array('Lithuanian', 'lietuviškai'),
-		'lmo' => array('Lombard', 'Lombardo'),
-		'mk' => array('Macedonian', 'македонски'),
-		'mi' => array('Maori', 'Māori'),
-		'ms' => array('Malay', 'Bahasa melayu'),
-		'mt' => array('Maltese', 'Malti'),
-		'mr' => array('Marathi', 'मराठी'),
-		'ne' => array('Nepali', 'नेपाली'),
-		'no' => array('Norwegian', 'Norsk'),
-		'om' => array('Oromo', 'Afaan Oromo'),
-		'fa' => array('Persian', 'فارسى'),
-		'pl' => array('Polish', 'polski'),
-		'pt_PT' => array('Portuguese (Portugal)', 'português (Portugal)'),
-		'pt_BR' => array('Portuguese (Brazil)', 'português (Brazil)'),
-		'pa' => array('Punjabi', 'ਪੰਜਾਬੀ'),
-		'qu' => array('Quechua', 'Quechua'),
-		'rm' => array('Romansh', 'rumantsch'),
-		'ro' => array('Romanian', 'român'),
-		'ru' => array('Russian', 'Русский'),
-		'sco' => array('Scots', 'Scoats leid, Lallans'),
-		'sr' => array('Serbian', 'српски'),
-		'sk' => array('Slovak', 'slovenčina'),
-		'sl' => array('Slovenian', 'slovenščina'),
-		'es' => array('Spanish', 'español'),
-		'sv' => array('Swedish', 'Svenska'),
-		'tl' => array('Tagalog', 'Tagalog'),
-		'ta' => array('Tamil', 'தமிழ்'),
-		'te' => array('Telugu', 'తెలుగు'),
-		'to' => array('Tonga', 'chiTonga'),
-		'ts' => array('Tsonga', 'xiTshonga'),
-		'tn' => array('Tswana', 'seTswana'),
-		'tr' => array('Turkish', 'Türkçe'),
-		'tk' => array('Turkmen', 'түркmенче'),
-		'tw' => array('Twi', 'twi'),
-		'uk' => array('Ukrainian', 'Українська'),
-		'ur' => array('Urdu', 'اردو'),
-		'uz' => array('Uzbek', 'ўзбек'),
-		've' => array('Venda', 'tshiVenḓa'),
-		'vi' => array('Vietnamese', 'tiếng việt'),
-		'wa' => array('Walloon', 'walon'),
-		'wo' => array('Wolof', 'Wollof'),
-		'xh' => array('Xhosa', 'isiXhosa'),
-		'yi' => array('Yiddish', 'ײִדיש'),
-		'zu' => array('Zulu', 'isiZulu')
+	private static $common_languages = array(
+		'af' => array(
+			'name' => 'Afrikaans', 
+			'native' => 'Afrikaans'
+		),
+		'sq' => array(
+			'name' => 'Albanian', 
+			'native' => 'shqip'
+		),
+		'ar' => array(
+			'name' => 'Arabic', 
+			'native' => 'العربية'
+		),
+		'eu' => array(
+			'name' => 'Basque', 
+			'native' => 'euskera'
+		),
+		'be' => array(
+			'name' => 'Belarusian',
+			'native' => 'Беларуская мова'
+		),
+		'bn' => array(
+			'name' => 'Bengali', 
+			'native' => 'বাংলা'
+		),
+		'bg' => array(
+			'name' => 'Bulgarian', 
+			'native' => 'български'
+		),
+		'ca' => array(
+			'name' => 'Catalan', 
+			'native' => 'català'
+		),
+		'zh_yue' => array(
+			'name' => 'Chinese (Cantonese)', 
+			'native' => '廣東話 [广东话]'
+		),
+		'zh_cmn' => array(
+			'name' => 'Chinese (Mandarin)', 
+			'native' => '普通話 [普通话]'
+		),
+		'hr' => array(
+			'name' => 'Croatian', 
+			'native' => 'Hrvatski'
+		),
+		'zh' => array(
+			'name' => 'Chinese','中国的'
+		),
+		'cs' => array(
+			'name' => 'Czech', 
+			'native' => 'čeština'
+		),
+		'cy' => array(
+			'name' => 'Welsh', 
+			'native' => 'Welsh/Cymraeg'
+		),
+		'da' => array(
+			'name' => 'Danish', 
+			'native' => 'dansk'
+		),
+		'nl' => array(
+			'name' => 'Dutch',  
+			'native' => 'Nederlands'
+		),
+		'en' => array(
+			'name' => 'English', 
+			'native' => 'English'
+		),
+		'eo' => array(
+			'name' => 'Esperanto', 
+			'native' => 'Esperanto'
+		),
+		'et' => array(
+			'name' => 'Estonian', 
+			'native' => 'eesti keel'
+		),
+		'fo' => array(
+			'name' => 'Faroese', 
+			'native' => 'Føroyska'
+		),
+		'fi' => array(
+			'name' => 'Finnish', 
+			'native' => 'suomi'
+		),
+		'fr' => array(
+			'name' => 'French', 
+			'native' => 'français'
+		),
+		'gd' => array(
+			'name' => 'Gaelic', 
+			'native' => 'Gaeilge'
+		),
+		'gl' => array(
+			'name' => 'Galician', 
+			'native' => 'Galego'
+		),
+		'de' => array(
+			'name' => 'German', 
+			'native' => 'Deutsch'
+		),
+		'el' => array(
+			'name' => 'Greek', 
+			'native' => 'ελληνικά'
+		),
+		'gu' => array(
+			'name' => 'Gujarati', 
+			'native' => 'ગુજરાતી'
+		),
+		'ha' => array(
+			'name' => 'Hausa', 
+			'native' => 'حَوْسَ'
+		),
+		'he' => array(
+			'name' => 'Hebrew', 
+			'native' => 'עברית'
+		),
+		'hi' => array(
+			'name' => 'Hindi', 
+			'native' => 'हिन्दी'
+		),
+		'hu' => array(
+			'name' => 'Hungarian', 
+			'native' => 'magyar'
+		),
+		'is' => array(
+			'name' => 'Icelandic', 
+			'native' => 'Íslenska'
+		),
+		'io' => array(
+			'name' => 'Ido', 
+			'native' => 'Ido'
+		),
+		'id' => array(
+			'name' => 'Indonesian', 
+			'native' => 'Bahasa Indonesia'
+		),
+		'ga' => array(
+			'name' => 'Irish', 
+			'native' => 'Irish'
+		),
+		'it' => array(
+			'name' => 'Italian', 
+			'native' => 'italiano'
+		),
+		'ja' => array(
+			'name' => 'Japanese', 
+			'native' => '日本語'
+		),
+		'jv' => array(
+			'name' => 'Javanese', 
+			'native' => 'basa Jawa'
+		),
+		'ko' => array(
+			'name' => 'Korean', 
+			'native' => '한국어 [韓國語]'
+		),
+		'ku' => array(
+			'name' => 'Kurdish', 
+			'native' => 'Kurdí'
+		),
+		'lv' => array(
+			'name' => 'Latvian', 
+			'native' => 'latviešu'
+		),
+		'lt' => array(
+			'name' => 'Lithuanian', 
+			'native' => 'lietuviškai'
+		),
+		'lmo' => array(
+			'name' => 'Lombard', 
+			'native' => 'Lombardo'
+		),
+		'mk' => array(
+			'name' => 'Macedonian', 
+			'native' => 'македонски'
+		),
+		'mi' => array(
+			'name' => 'Maori', 
+			'native' => 'Māori'
+		),
+		'ms' => array(
+			'name' => 'Malay', 
+			'native' => 'Bahasa melayu'
+		),
+		'mt' => array(
+			'name' => 'Maltese', 
+			'native' => 'Malti'
+		),
+		'mr' => array(
+			'name' => 'Marathi', 
+			'native' => 'मराठी'
+		),
+		'ne' => array(
+			'name' => 'Nepali', 
+			'native' => 'नेपाली'
+		),
+		'no' => array(
+			'name' => 'Norwegian', 
+			'native' => 'Norsk'
+		),
+		'om' => array(
+			'name' => 'Oromo', 
+			'native' => 'Afaan Oromo'
+		),
+		'fa' => array(
+			'name' => 'Persian', 
+			'native' => 'فارسى'
+		),
+		'pl' => array(
+			'name' => 'Polish', 
+			'native' => 'polski'
+		),
+		'pt_PT' => array(
+			'name' => 'Portuguese (Portugal)', 
+			'native' => 'português (Portugal)'
+		),
+		'pt_BR' => array(
+			'name' => 'Portuguese (Brazil)', 
+			'native' => 'português (Brazil)'
+		),
+		'pa' => array(
+			'name' => 'Punjabi', 
+			'native' => 'ਪੰਜਾਬੀ'
+		),
+		'qu' => array(
+			'name' => 'Quechua', 
+			'native' => 'Quechua'
+		),
+		'rm' => array(
+			'name' => 'Romansh', 
+			'native' => 'rumantsch'
+		),
+		'ro' => array(
+			'name' => 'Romanian', 
+			'native' => 'român'
+		),
+		'ru' => array(
+			'name' => 'Russian', 
+			'native' => 'Русский'
+		),
+		'sco' => array(
+			'name' => 'Scots', 
+			'native' => 'Scoats leid, Lallans'
+		),
+		'sr' => array(
+			'name' => 'Serbian', 
+			'native' => 'српски'
+		),
+		'sk' => array(
+			'name' => 'Slovak', 
+			'native' => 'slovenčina'
+		),
+		'sl' => array(
+			'name' => 'Slovenian', 
+			'native' => 'slovenščina'
+		),
+		'es' => array(
+			'name' => 'Spanish', 
+			'native' => 'español'
+		),
+		'sv' => array(
+			'name' => 'Swedish', 
+			'native' => 'Svenska'
+		),
+		'tl' => array(
+			'name' => 'Tagalog', 
+			'native' => 'Tagalog'
+		),
+		'ta' => array(
+			'name' => 'Tamil', 
+			'native' => 'தமிழ்'
+		),
+		'te' => array(
+			'name' => 'Telugu', 
+			'native' => 'తెలుగు'
+		),
+		'to' => array(
+			'name' => 'Tonga', 
+			'native' => 'chiTonga'
+		),
+		'ts' => array(
+			'name' => 'Tsonga', 
+			'native' => 'xiTshonga'
+		),
+		'tn' => array(
+			'name' => 'Tswana', 
+			'native' => 'seTswana'
+		),
+		'tr' => array(
+			'name' => 'Turkish', 
+			'native' => 'Türkçe'
+		),
+		'tk' => array(
+			'name' => 'Turkmen', 
+			'native' => 'түркmенче'
+		),
+		'tw' => array(
+			'name' => 'Twi', 
+			'native' => 'twi'
+		),
+		'uk' => array(
+			'name' => 'Ukrainian', 
+			'native' => 'Українська'
+		),
+		'ur' => array(
+			'name' => 'Urdu', 
+			'native' => 'اردو'
+		),
+		'uz' => array(
+			'name' => 'Uzbek', 
+			'native' => 'ўзбек'
+		),
+		've' => array(
+			'name' => 'Venda', 
+			'native' => 'tshiVenḓa'
+		),
+		'vi' => array(
+			'name' => 'Vietnamese', 
+			'native' => 'tiếng việt'
+		),
+		'wa' => array(
+			'name' => 'Walloon', 
+			'native' => 'walon'
+		),
+		'wo' => array(
+			'name' => 'Wolof', 
+			'native' => 'Wollof'
+		),
+		'xh' => array(
+			'name' => 'Xhosa', 
+			'native' => 'isiXhosa'
+		),
+		'yi' => array(
+			'name' => 'Yiddish', 
+			'native' => 'ײִדיש'
+		),
+		'zu' => array(
+			'name' => 'Zulu', 
+			'native' => 'isiZulu'
+		)
 	);
 	
 	/**
@@ -752,90 +1006,338 @@ class i18n extends Object implements TemplateGlobalProvider {
 	 * not the locale key.
 	 */
 	private static $common_locales = array(
-		'af_ZA' => array('Afrikaans', 'Afrikaans'),
-		'sq_AL' => array('Albanian', 'shqip'),
-		'ar_EG' => array('Arabic', 'العربية'),
-		'eu_ES' => array('Basque', 'euskera'),
-		'be_BY' => array('Belarusian',
-			'Беларуская мова'),
-		'bn_BD' => array('Bengali', 'বাংলা'),
-		'bg_BG' => array('Bulgarian', 'български'),
-		'ca_ES' => array('Catalan', 'català'),
-		'zh_CN' => array('Chinese','中国的'),
-		'zh_yue' => array('Chinese (Cantonese)', '廣東話 [广东话]'),
-		'zh_cmn' => array('Chinese (Mandarin)', '普通話 [普通话]'),
-		'hr_HR' => array('Croatian', 'Hrvatski'),
-		'cs_CZ' => array('Czech', 'čeština'),
-		'cy_GB' => array('Welsh', 'Welsh/Cymraeg'),
-		'da_DK' => array('Danish', 'dansk'),
-		'nl_NL' => array('Dutch', 'Nederlands'),
-		'en_NZ' => array('English (NZ)', 'English (NZ)'),
-		'en_US' => array('English (US)', 'English (US)'),
-		'en_GB' => array('English (UK)', 'English (UK)'),
-		'eo_XX' => array('Esperanto', 'Esperanto'),
-		'et_EE' => array('Estonian', 'eesti keel'),
-		'fo_FO' => array('Faroese', 'Føroyska'),
-		'fi_FI' => array('Finnish', 'suomi'),
-		'fr_FR' => array('French', 'français'),
-		'gd_GB' => array('Gaelic', 'Gaeilge'),
-		'gl_ES' => array('Galician', 'Galego'),
-		'de_DE' => array('German', 'Deutsch'),
-		'el_GR' => array('Greek', 'ελληνικά'),
-		'gu_IN' => array('Gujarati', 'ગુજરાતી'),
-		'ha_NG' => array('Hausa', 'حَوْسَ'),
-		'he_IL' => array('Hebrew', 'עברית'),
-		'hi_IN' => array('Hindi', 'हिन्दी'),
-		'hu_HU' => array('Hungarian', 'magyar'),
-		'is_IS' => array('Icelandic', 'Íslenska'),
-		'id_ID' => array('Indonesian', 'Bahasa Indonesia'),
-		'ga_IE' => array('Irish', 'Irish'),
-		'it_IT' => array('Italian', 'italiano'),
-		'ja_JP' => array('Japanese', '日本語'),
-		'jv_ID' => array('Javanese', 'basa Jawa'),
-		'ko_KR' => array('Korean', '한국어 [韓國語]'),
-		'ku_IQ' => array('Kurdish', 'Kurdí'),
-		'lv_LV' => array('Latvian', 'latviešu'),
-		'lt_LT' => array('Lithuanian', 'lietuviškai'),
-		'mk_MK' => array('Macedonian', 'македонски'),
-		'mi_NZ' => array('Maori', 'Māori'),
-		'ms_MY' => array('Malay', 'Bahasa melayu'),
-		'mt_MT' => array('Maltese', 'Malti'),
-		'mr_IN' => array('Marathi', 'मराठी'),
-		'ne_NP' => array('Nepali', 'नेपाली'),
-		'nb_NO' => array('Norwegian', 'Norsk'),
-		'om_ET' => array('Oromo', 'Afaan Oromo'),
-		'fa_IR' => array('Persian', 'فارسى'),
-		'pl_PL' => array('Polish', 'polski'),
-		'pt_PT' => array('Portuguese (Portugal)', 'português (Portugal)'),
-		'pt_BR' => array('Portuguese (Brazil)', 'português (Brazil)'),
-		'pa_IN' => array('Punjabi', 'ਪੰਜਾਬੀ'),
-		'qu_PE' => array('Quechua', 'Quechua'),
-		'rm_CH' => array('Romansh', 'rumantsch'),
-		'ro_RO' => array('Romanian', 'român'),
-		'ru_RU' => array('Russian', 'Русский'),
-		'sco_SCO' => array('Scots', 'Scoats leid, Lallans'),
-		'sr_RS' => array('Serbian', 'српски'),
-		'sk_SK' => array('Slovak', 'slovenčina'),
-		'sl_SI' => array('Slovenian', 'slovenščina'),
-		'es_ES' => array('Spanish', 'español'),
-		'sv_SE' => array('Swedish', 'Svenska'),
-		'tl_PH' => array('Tagalog', 'Tagalog'),
-		'ta_IN' => array('Tamil', 'தமிழ்'),
-		'te_IN' => array('Telugu', 'తెలుగు'),
-		'to_TO' => array('Tonga', 'chiTonga'),
-		'ts_ZA' => array('Tsonga', 'xiTshonga'),
-		'tn_ZA' => array('Tswana', 'seTswana'),
-		'tr_TR' => array('Turkish', 'Türkçe'),
-		'tk_TM' => array('Turkmen', 'түркmенче'),
-		'tw_GH' => array('Twi', 'twi'),
-		'uk_UA' => array('Ukrainian', 'Українська'),
-		'ur_PK' => array('Urdu', 'اردو'),
-		'uz_UZ' => array('Uzbek', 'ўзбек'),
-		've_ZA' => array('Venda', 'tshiVenḓa'),
-		'vi_VN' => array('Vietnamese', 'tiếng việt'),
-		'wo_SN' => array('Wolof', 'Wollof'),
-		'xh_ZA' => array('Xhosa', 'isiXhosa'),
-		'zu_ZA' => array('Zulu', 'isiZulu'),
+		'af_ZA' => array(
+			'name' => 'Afrikaans',
+			'native' => 'Afrikaans'
+		),
+		'sq_AL' => array(
+			'name' => 'Albanian',
+			'native' => 'shqip'
+		),
+		'ar_EG' => array(
+			'name' => 'Arabic',
+			'native' => 'العربية'
+		),
+		'eu_ES' => array(
+			'name' => 'Basque',
+			'native' => 'euskera'
+		),
+		'be_BY' => array(
+			'name' => 'Belarusian',
+			'native' => 'Беларуская мова'
+		),
+		'bn_BD' => array(
+			'name' => 'Bengali',
+			'native' => 'বাংলা'
+		),
+		'bg_BG' => array(
+			'name' => 'Bulgarian',
+			'native' => 'български'
+		),
+		'ca_ES' => array(
+			'name' => 'Catalan',
+			'native' => 'català'
+		),
+		'zh_CN' => array(
+			'name' => 'Chinese',
+			'native' => '中国的'
+		),
+		'zh_yue' => array(
+			'name' => 'Chinese (Cantonese)',
+			'native' => '廣東話 [广东话]'
+		),
+		'zh_cmn' => array(
+			'name' => 'Chinese (Mandarin)',
+			'native' => '普通話 [普通话]'
+		),
+		'hr_HR' => array(
+			'name' => 'Croatian',
+			'native' => 'Hrvatski'
+		),
+		'cs_CZ' => array(
+			'name' => 'Czech',
+			'native' => 'čeština'
+		),
+		'cy_GB' => array(
+			'name' => 'Welsh',
+			'native' => 'Welsh/Cymraeg'
+		),
+		'da_DK' => array(
+			'name' => 'Danish',
+			'native' => 'dansk'
+		),
+		'nl_NL' => array(
+			'name' => 'Dutch',
+			'native' => 'Nederlands'
+		),
+		'en_NZ' => array(
+			'name' => 'English (NZ)',
+			'native' => 'English (NZ)'
+		),
+		'en_US' => array(
+			'name' => 'English (US)',
+			'native' => 'English (US)'
+		),
+		'en_GB' => array(
+			'name' => 'English (UK)',
+			'native' => 'English (UK)'
+		),
+		'eo_XX' => array(
+			'name' => 'Esperanto',
+			'native' => 'Esperanto'
+		),
+		'et_EE' => array(
+			'name' => 'Estonian',
+			'native' => 'eesti keel'
+		),
+		'fo_FO' => array(
+			'name' => 'Faroese',
+			'native' => 'Føroyska'
+		),
+		'fi_FI' => array(
+			'name' => 'Finnish',
+			'native' => 'suomi'
+		),
+		'fr_FR' => array(
+			'name' => 'French',
+			'native' => 'français'
+		),
+		'gd_GB' => array(
+			'name' => 'Gaelic',
+			'native' => 'Gaeilge'
+		),
+		'gl_ES' => array(
+			'name' => 'Galician',
+			'native' => 'Galego'
+		),
+		'de_DE' => array(
+			'name' => 'German',
+			'native' => 'Deutsch'
+		),
+		'el_GR' => array(
+			'name' => 'Greek',
+			'native' => 'ελληνικά'
+		),
+		'gu_IN' => array(
+			'name' => 'Gujarati',
+			'native' => 'ગુજરાતી'
+		),
+		'ha_NG' => array(
+			'name' => 'Hausa',
+			'native' => 'حَوْسَ'
+		),
+		'he_IL' => array(
+			'name' => 'Hebrew',
+			'native' => 'עברית'
+		),
+		'hi_IN' => array(
+			'name' => 'Hindi',
+			'native' => 'हिन्दी'
+		),
+		'hu_HU' => array(
+			'name' => 'Hungarian',
+			'native' => 'magyar'
+		),
+		'is_IS' => array(
+			'name' => 'Icelandic',
+			'native' => 'Íslenska'
+		),
+		'id_ID' => array(
+			'name' => 'Indonesian',
+			'native' => 'Bahasa Indonesia'
+		),
+		'ga_IE' => array(
+			'name' => 'Irish',
+			'native' => 'Irish'
+		),
+		'it_IT' => array(
+			'name' => 'Italian',
+			'native' => 'italiano'
+		),
+		'ja_JP' => array(
+			'name' => 'Japanese',
+			'native' => '日本語'
+		),
+		'jv_ID' => array(
+			'name' => 'Javanese',
+			'native' => 'basa Jawa'
+		),
+		'ko_KR' => array(
+			'name' => 'Korean',
+			'native' => '한국어 [韓國語]'
+		),
+		'ku_IQ' => array(
+			'name' => 'Kurdish',
+			'native' => 'Kurdí'
+		),
+		'lv_LV' => array(
+			'name' => 'Latvian',
+			'native' => 'latviešu'
+		),
+		'lt_LT' => array(
+			'name' => 'Lithuanian',
+			'native' => 'lietuviškai'
+		),
+		'mk_MK' => array(
+			'name' => 'Macedonian',
+			'native' => 'македонски'
+		),
+		'mi_NZ' => array(
+			'name' => 'Maori',
+			'native' => 'Māori'
+		),
+		'ms_MY' => array(
+			'name' => 'Malay',
+			'native' => 'Bahasa melayu'
+		),
+		'mt_MT' => array(
+			'name' => 'Maltese',
+			'native' => 'Malti'
+		),
+		'mr_IN' => array(
+			'name' => 'Marathi',
+			'native' => 'मराठी'
+		),
+		'ne_NP' => array(
+			'name' => 'Nepali',
+			'native' => 'नेपाली'
+		),
+		'nb_NO' => array(
+			'name' => 'Norwegian',
+			'native' => 'Norsk'
+		),
+		'om_ET' => array(
+			'name' => 'Oromo',
+			'native' => 'Afaan Oromo'
+		),
+		'fa_IR' => array(
+			'name' => 'Persian',
+			'native' => 'فارسى'
+		),
+		'pl_PL' => array(
+			'name' => 'Polish',
+			'native' => 'polski'
+		),
+		'pt_PT' => array(
+			'name' => 'Portuguese (Portugal)',
+			'native' => 'português (Portugal)'
+		),
+		'pt_BR' => array(
+			'name' => 'Portuguese (Brazil)',
+			'native' => 'português (Brazil)'
+		),
+		'pa_IN' => array(
+			'name' => 'Punjabi',
+			'native' => 'ਪੰਜਾਬੀ'
+		),
+		'qu_PE' => array(
+			'name' => 'Quechua',
+			'native' => 'Quechua'
+		),
+		'rm_CH' => array(
+			'name' => 'Romansh',
+			'native' => 'rumantsch'
+		),
+		'ro_RO' => array(
+			'name' => 'Romanian',
+			'native' => 'român'
+		),
+		'ru_RU' => array(
+			'name' => 'Russian',
+			'native' => 'Русский'
+		),
+		'sco_SCO' => array(
+			'name' => 'Scots',
+			'native' => 'Scoats leid, Lallans'
+		),
+		'sr_RS' => array(
+			'name' => 'Serbian',
+			'native' => 'српски'
+		),
+		'sk_SK' => array(
+			'name' => 'Slovak',
+			'native' => 'slovenčina'
+		),
+		'sl_SI' => array(
+			'name' => 'Slovenian',
+			'native' => 'slovenščina'
+		),
+		'es_ES' => array(
+			'name' => 'Spanish',
+			'native' => 'español'
+		),
+		'sv_SE' => array(
+			'name' => 'Swedish',
+			'native' => 'Svenska'
+		),
+		'tl_PH' => array(
+			'name' => 'Tagalog',
+			'native' => 'Tagalog'
+		),
+		'ta_IN' => array(
+			'name' => 'Tamil',
+			'native' => 'தமிழ்'
+		),
+		'te_IN' => array(
+			'name' => 'Telugu',
+			'native' => 'తెలుగు'
+		),
+		'to_TO' => array(
+			'name' => 'Tonga',
+			'native' => 'chiTonga'
+		),
+		'ts_ZA' => array(
+			'name' => 'Tsonga',
+			'native' => 'xiTshonga'
+		),
+		'tn_ZA' => array(
+			'name' => 'Tswana',
+			'native' => 'seTswana'
+		),
+		'tr_TR' => array(
+			'name' => 'Turkish',
+			'native' => 'Türkçe'
+		),
+		'tk_TM' => array(
+			'name' => 'Turkmen',
+			'native' => 'түркmенче'
+		),
+		'tw_GH' => array(
+			'name' => 'Twi',
+			'native' => 'twi'
+		),
+		'uk_UA' => array(
+			'name' => 'Ukrainian',
+			'native' => 'Українська'
+		),
+		'ur_PK' => array(
+			'name' => 'Urdu',
+			'native' => 'اردو'
+		),
+		'uz_UZ' => array(
+			'name' => 'Uzbek',
+			'native' => 'ўзбек'
+		),
+		've_ZA' => array(
+			'name' => 'Venda',
+			'native' => 'tshiVenḓa'
+		),
+		'vi_VN' => array(
+			'name' => 'Vietnamese',
+			'native' => 'tiếng việt'
+		),
+		'wo_SN' => array(
+			'name' => 'Wolof',
+			'native' => 'Wollof'
+		),
+		'xh_ZA' => array(
+			'name' => 'Xhosa',
+			'native' => 'isiXhosa'
+		),
+		'zu_ZA' => array(
+			'name' => 'Zulu',
+			'native' => 'isiZulu'
+		),
 	);
 	
 	/**
@@ -1673,8 +2175,8 @@ class i18n extends Object implements TemplateGlobalProvider {
 	 */
 	public static function get_common_languages($native = false) {
 		$languages = array();
-		foreach (self::$common_languages as $code => $name) {
-			$languages[$code] = ($native ? $name[1] : $name[0]);
+		foreach (Config::inst()->get('i18n', 'common_languages') as $code => $name) {
+			$languages[$code] = ($native ? $name['native'] : $name['name']);
 		}
 		return $languages;
 	}
@@ -1688,7 +2190,7 @@ class i18n extends Object implements TemplateGlobalProvider {
 	public static function get_common_locales($native = false) {
 		$languages = array();
 		foreach (Config::inst()->get('i18n', 'common_locales') as $code => $name) {
-			$languages[$code] = ($native ? $name[1] : $name[0]);
+			$languages[$code] = ($native ? $name['native'] : $name['name']);
 		}
 		return $languages;
 	}
@@ -1748,11 +2250,11 @@ class i18n extends Object implements TemplateGlobalProvider {
 	 * @return Name of the language
 	 */
 	public static function get_language_name($code, $native = false) {
-		$langs = self::$common_languages;
+		$langs = Config::inst()->get('i18n', 'common_languages');
 		if($native) {
-			return (isset($langs[$code][1])) ? $langs[$code][1] : false;
+			return (isset($langs[$code]['native'])) ? $langs[$code]['native'] : false;
 		} else {
-			return (isset($langs[$code][0])) ? $langs[$code][0] : false;
+			return (isset($langs[$code]['name'])) ? $langs[$code]['name'] : false;
 		}
 	}
 	

model/DataExtension.php

@@ -7,30 +7,6 @@
  */
 abstract class DataExtension extends Extension {
 
-	/**
-	 * Statics on a {@link DataObject} subclass
-	 * which can be extended by an extension. This list is
-	 * limited for security and performance reasons.
-	 *
-	 * Keys are the static names, and the values are whether or not the value is an array that should
-	 * be merged.
-	 *
-	 * @var array
-	 */
-	protected static $extendable_statics = array(
-		'db' => true,
-		'has_one' => true,
-		'belongs_to' => true,
-		'indexes' => true,
-		'defaults' => true,
-		'has_many' => true,
-		'many_many' => true,
-		'belongs_many_many' => true,
-		'many_many_extraFields' => true,
-		'searchable_fields' => true,
-		'api_access' => false,
-	);
-
 	public static function get_extra_config($class, $extension, $args) {
 		if(method_exists($extension, 'extraDBFields')) {
 			$extraStaticsMethod = 'extraDBFields';

statics.diff

@@ -1,21 +0,0 @@
---- /Users/ingo/Silverstripe/ss-3.1/framework/security/Security.php
-+++ /Users/ingo/Silverstripe/ss-3.1/framework/security/Security.php
-@@ -52,2 +52,3 @@
-+	 * @config
- 	 */
--	protected static $encryption_algorithm = 'blowfish';
-+	private static $encryption_algorithm = 'blowfish';
---- /Users/ingo/Silverstripe/ss-3.1/framework/security/Security.php
-+++ /Users/ingo/Silverstripe/ss-3.1/framework/security/Security.php
-@@ -52,2 +52,3 @@
-+	 * @config
- 	 */
--	protected static $encryption_algorithm = 'blowfish';
-+	private static $encryption_algorithm = 'blowfish';
---- /Users/ingo/Silverstripe/ss-3.1/framework/security/Security.php
-+++ /Users/ingo/Silverstripe/ss-3.1/framework/security/Security.php
-@@ -52,2 +52,3 @@
-+	 * @config
- 	 */
--	protected static $encryption_algorithm = 'blowfish';
-+	private static $encryption_algorithm = 'blowfish';

tests/i18n/i18nTest.php

@@ -563,6 +563,15 @@ class i18nTest extends SapphireTest {
 		SS_ClassLoader::instance()->popManifest();
 	}
 	
+	public function testGetLanguageName() {
+		Config::inst()->update(
+			'i18n', 
+			'common_languages', 
+			array('de_CGN' => array('name' => 'German (Cologne)', 'native' => 'Kölsch'))
+		);
+		$this->assertEquals('German (Cologne)', i18n::get_language_name('de_CGN'));
+		$this->assertEquals('Kölsch', i18n::get_language_name('de_CGN', true));
+	}
 }
 
 class i18nTest_DataObject extends DataObject implements TestOnly {