Remove the broken Catalan, Hungarian, and Russian translations.

data/anope.example.conf

@@ -511,7 +511,7 @@ options
 	 *
 	 * Removing .UTF-8 will instead use the default encoding for the language, e.g. iso-8859-1 for western European languages.
 	 */
-	languages = "ca_ES.UTF-8 de_DE.UTF-8 el_GR.UTF-8 es_ES.UTF-8 fr_FR.UTF-8 hu_HU.UTF-8 it_IT.UTF-8 nl_NL.UTF-8 pl_PL.UTF-8 pt_PT.UTF-8 ru_RU.UTF-8 tr_TR.UTF-8"
+	languages = "de_DE.UTF-8 el_GR.UTF-8 es_ES.UTF-8 fr_FR.UTF-8 it_IT.UTF-8 nl_NL.UTF-8 pl_PL.UTF-8 pt_PT.UTF-8 tr_TR.UTF-8"
 
 	/*
 	 * Default language that non- and newly-registered nicks will receive messages in.

modules/database/db_old.cpp

@@ -537,24 +537,18 @@ static void LoadNicks()
 				case LANG_DE:
 					nc->language = "de_DE.UTF-8";
 					break;
-				case LANG_CAT:
-					nc->language = "ca_ES.UTF-8"; // yes, iso639 defines catalan as CA
-					break;
 				case LANG_GR:
 					nc->language = "el_GR.UTF-8";
 					break;
 				case LANG_NL:
 					nc->language = "nl_NL.UTF-8";
 					break;
-				case LANG_RU:
-					nc->language = "ru_RU.UTF-8";
-					break;
-				case LANG_HUN:
-					nc->language = "hu_HU.UTF-8";
-					break;
 				case LANG_PL:
 					nc->language = "pl_PL.UTF-8";
 					break;
+				case LANG_CAT:
+				case LANG_HUN:
+				case LANG_RU:
 				case LANG_EN_US:
 				case LANG_JA_JIS:
 				case LANG_JA_EUC:

src/win32/windows.cpp

@@ -23,18 +23,15 @@ static struct WindowsLanguage final
 	Anope::string languageName;
 	USHORT windowsLanguageName;
 } WindowsLanguages[] = {
-	{"ca_ES", LANG_CATALAN},
 	{"de_DE", LANG_GERMAN},
 	{"el_GR", LANG_GREEK},
 	{"en_US", LANG_ENGLISH},
 	{"es_ES", LANG_SPANISH},
 	{"fr_FR", LANG_FRENCH},
-	{"hu_HU", LANG_HUNGARIAN},
 	{"it_IT", LANG_ITALIAN},
 	{"nl_NL", LANG_DUTCH},
 	{"pl_PL", LANG_POLISH},
 	{"pt_PT", LANG_PORTUGUESE},
-	{"ru_RU", LANG_RUSSIAN},
 	{"tr_TR", LANG_TURKISH},
 };