Review language list in d-i

[Petter Reinholdtsen <pere@hungry.com>]

This is the list of language options presented in languagechooser,
with their associated locales, language, region and languagelists.  Is
it correct?  Please review and let me know if there are errors?

#Language;locale;langcode;countrycode;langlist
English (USA);en_US;en;US;
English (United Kingdom);en_UK;en;UK;
Catalan;ca_ES;ca;ES;ca:es
Chinese (Simplified);zh_CN;zh;CN;
Chinese (Traditional);zh_TW;zh;TW;
Croatian;hr_HR;hr;HR;
Danish;da_DK;da;DK;
# FIXME Dutch also used in Belgium
Dutch (Nederland);nl_NL;nl;NL;
Esperanto;eo_XX;eo;;
Finnish;fi_FI;fi;FI;fi:se
French (France);fr_FR;fr;FR;
Galican;gl_ES;gl;ES;gl:es
German (Germany);de_DE;de;DE;
Hungarian;hu_HU;hu;HU;
Irish;ga_IE;ga;IE;ga:en_IE
Italian;it_IT;it;IT;
Japanese;ja_JP;ja;JP;
# Could be both 'KR' (South) and 'KP' (North), but the locale is using
# 'KR' so we use it as the country.
Korean;ko_KR;ko;KR;
Latvian;lv_LV;lv;LV;
Northern Saami (Norway);se_NO;se;NO;se:nb:no:nn:no_NY:da:sv
Norwegian Bokmaal;no_NO;nb;NO;nb:no:nn:no_NY:da:sv
Norwegian Nynorsk;nn_NO;nn;NO;nn:no_NY:nb:no:da:sv
Polish;pl_PL;pl;PL;
Portuguese (Brazil);pt_PT;pt;PT;pt_BR:pt:pt_PT
Portuguese (Portugal);pt_PT;pt;PT;pt_PR:pt:pt_BR
Russian;ru_RU;ru;RU;
Spanish (Spain);es_ES;es;ES;
Swedish (Sweden);sv_SE;sv;SE;
Turkish;tr_TR;tr;TR;