language cache updater

Added it => Italian (Italiano) to available languages.
Added da => Danish (Dansk) to available languages.
Added fr => French (Français) to available languages.
Added zh_tw_utf8 => Traditional Chinese (UTF-8) to available languages.
Added cs_utf8 => Czech (UTF-8) to available languages.
Added ro => Romanian (Romåna) to available languages.
Added et => Estonian (Eesti) to available languages.
Added zh_tw => Traditional Chinese (Big5) to available languages.
Added zh_cn => Simplified Chinese (GB2312) to available languages.
Added no_nb => Norwegian (Norsk bokmål) to available languages.
Added sv => Swedish (Svenska) to available languages.
Added bg => Bulgarian to available languages.
Added pl => Polish (Polski) to available languages.
Added ru => Russian (KOI8-R) to available languages.
Added hr => Croatian (Hrvatski) to available languages.
Added cs => Czech to available languages.
Added es => Spanish (Español) to available languages.
Added ja => Japanese (EUC-JP) to available languages.
Added pt_br => Portuguese (Brazil) to available languages.
Added sk => Slovak (Sloveský) to available languages.
Added de => German (Deutsch) to available languages.
Added is => Icelandic (Ãslenska) to available languages.
Added ko => Korean (EUC-KR) to available languages.
Added nl => Dutch (Nederlands) to available languages.
Added ja_utf8 => Japanese (UTF-8) to available languages.
Added tr => Turkish (Türkçe) to available languages.
Added zh_cn_utf8 => Simplified Chinese (UTF-8) to available languages.
Added hu => Hungarian (Magyar) to available languages.
Added vi => Vietnamese (UTF-8) to available languages.
Added ca => Catalan (Català) to available languages.
Added sl => Slovenian (Slovensko) to available languages.
Cache file saved as ../data/languages.cache

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