add new languages for v2.4

[pkra]

Some languages are not listed in config.js. We should add those that will make it into v2.4.

From TranslateWiki.net on 2014-04-10, threshold of 40% completed

• [x] ast
• [x] ca
• [x] cz
• [x] sco
• [x] kn

[pkra]

ast is already in config.js, just commented out.

[pkra]

Using GWT documentation

    "ca": {
      menuTitle: "català",
      plural: function(n) {
        if (n === 1) {return 1} // one
        return 2; // other
      },
      number: function(n) {
        return String(n).replace(".", ","); // replace dot by comma
      }
    },

    "cz": {
      menuTitle: "čeština",
      plural: function(n) {
        if (n === 1) {return 1} // one
        if (n === 2 || n === 3 || n === 4) {return 2} // two--four
        return 3; // other
      },
      number: function(n) {
        return String(n).replace(".", ","); // replace dot by comma
      }
    },

    "so": {
      menuTitle: "scots",
      plural: function(n) {
        if (n === 1) {return 1} // one
        return 2; // other
      },
      number: function(n) {
        return n;
      }
    },

    "kn": {
      menuTitle: "ಕನ್ನಡ",
      plural: function(n) {
        return 1; // other
      },
      number: function(n) {
        return n;
      }
    },

[dpvc]

Good work. I glanced through the config.js file and think there is a problem with the Polish plural function, as it returns 0, 1, and 2 rather than 1, 2, and 3, as I think it should. (The return value minus one is used as an index into the list of plural forms, and so it should start at 1 not 0.)

[pkra]

Thanks. I'll look into the Polish config.

[pkra]

For the record. I noticed that the latest twn update dropped Scots again. I'm guessing because I fixed "MathsJax", "MathsML" etc (see #6 ) and the changes haven't been reviewed. I did not update config.js (only did it manually when I generated the locales for v2.4