Renamed Chinese & Greek lng files using ISO639-1 codes.

Previously named with their ISO 3166-1 country code : this way, when
setting language to "Browser" in ConfigBasic.html, it didn't work
properly when browser preferred language was Chinese or Greek as their
respective language codes are "zh" and "el" (not "cn" and "gr" which are
their country codes)

htroot/ConfigBasic.html

@@ -37,17 +37,19 @@
             <input type="radio" name="language" value="default" id="lang_en" onchange="this.form.submit()" #(lang_en)#::checked="checked"#(/lang_en)# /><label for="lang_en" #(active_en)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_en)#>English</label>&nbsp;    
             <input type="radio" name="language" value="de" id="lang_de" onchange="this.form.submit()" #(lang_de)#::checked="checked"#(/lang_de)# /><label for="lang_de" #(active_de)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_de)#>Deutsch</label>&nbsp;
             <input type="radio" name="language" value="fr" id="lang_fr" onchange="this.form.submit()" #(lang_fr)#::checked="checked"#(/lang_fr)# /><label for="lang_fr" #(active_fr)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_fr)#>Fran&ccedil;ais</label>&nbsp;
-            <input type="radio" name="language" value="cn" id="lang_cn" onchange="this.form.submit()" #(lang_cn)#::checked="checked"#(/lang_cn)# /><label for="lang_cn" #(active_cn)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_cn)#>&#27721;&#35821;/&#28450;&#35486</label>
+            <input type="radio" name="language" value="zh" id="lang_zh" onchange="this.form.submit()" #(lang_zh)#::checked="checked"#(/lang_zh)# /><label for="lang_zh" #(active_zh)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_zh)#>&#27721;&#35821;/&#28450;&#35486</label>
             <input type="radio" name="language" value="ru" id="lang_ru" onchange="this.form.submit()" #(lang_ru)#::checked="checked"#(/lang_ru)# /><label for="lang_ru" #(active_ru)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_ru)#>&#1056;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081;</label>
             <input type="radio" name="language" value="uk" id="lang_uk" onchange="this.form.submit()" #(lang_uk)#::checked="checked"#(/lang_uk)# /><label for="lang_uk" #(active_uk)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_uk)#>&#1059;&#1082;&#1088;&#1072;&#1111;&#1085;&#1089;&#1100;&#1082;&#1072;</label>
             <input type="radio" name="language" value="hi" id="lang_hi" onchange="this.form.submit()" #(lang_hi)#::checked="checked"#(/lang_hi)# /><label for="lang_hi" #(active_hi)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_hi)#>&#2361;&#2367;&#2344;&#2381;&#2342;&#2368;</label>
-            <input type="radio" name="language" value="ja" id="lang_ja" onchange="this.form.submit()" #(lang_ja)#::checked="checked"#(/lang_ja)# /><label for="lang_ja" #(active_ja)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_ja)#>&#26085;&#26412;&#35486;</label>            
+            <input type="radio" name="language" value="ja" id="lang_ja" onchange="this.form.submit()" #(lang_ja)#::checked="checked"#(/lang_ja)# /><label for="lang_ja" #(active_ja)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_ja)#>&#26085;&#26412;&#35486;</label>
+            <input type="radio" name="language" value="el" id="lang_el" onchange="this.form.submit()" #(lang_el)#::checked="checked"#(/lang_el)# /><label for="lang_el" #(active_el)#::title="Click to generate translated pages"::class="label-success" title="Active : translated pages are available"#(/active_el)#>Greek</label>            
           </fieldset>
         </li>
         <!-- take care that no other items are changed, but also change the former if no js is enabled -->
         <script type="text/javascript"> document.write('</form><form action="ConfigBasic.html" method="get">'); </script>
 
 	#(setUseCase)#::
+	
 	<li>
           <img src="env/grafics/ok.png" height="16" width="16" alt="ok" />&nbsp;Use Case: what do you want to do with YaCy:<br />
           <fieldset>

htroot/ConfigBasic.java

@@ -271,11 +271,12 @@ public class ConfigBasic {
         prop.put("lang_browser", "0"); // for client browser language dependent
         prop.put("lang_de", "0");
         prop.put("lang_fr", "0");
-        prop.put("lang_cn", "0");
+        prop.put("lang_zh", "0");
         prop.put("lang_ru", "0");
         prop.put("lang_uk", "0");
         prop.put("lang_en", "0");
         prop.put("lang_ja", "0");
+        prop.put("lang_el", "0");
         if ("default".equals(lang)) {
             prop.put("lang_en", "1");
         } else {
@@ -284,11 +285,12 @@ public class ConfigBasic {
         // set label class (green background) for active translation
         if (lang.equals("browser")) {
             List<String> l = Translator.activeTranslations();
-            prop.put("active_cn", l.contains("cn") ? "2" : "1");
+            prop.put("active_zh", l.contains("zh") ? "2" : "1");
             prop.put("active_de", l.contains("de") ? "2" : "1");
             prop.put("active_fr", l.contains("fr") ? "2" : "1");
             prop.put("active_hi", l.contains("hi") ? "2" : "1");
             prop.put("active_ja", l.contains("ja") ? "2" : "1");
+            prop.put("active_el", l.contains("el") ? "2" : "1");
             prop.put("active_ru", l.contains("ru") ? "2" : "1");
             prop.put("active_uk", l.contains("uk") ? "2" : "1");
             prop.put("active_en", "2");
@@ -297,11 +299,12 @@ public class ConfigBasic {
             prop.put("active_de", "0");
             prop.put("active_fr", "0");
             prop.put("active_hi", "0");
-            prop.put("active_cn", "0");
+            prop.put("active_zh", "0");
             prop.put("active_ru", "0");
             prop.put("active_uk", "0");
             prop.put("active_en", "0");
             prop.put("active_ja", "0");
+            prop.put("active_el", "0");
         }
         return prop;
     }

locales/el.lng

@@ -1,4 +1,4 @@
-# gr.lng
+# el.lng
 # English-->Greek
 # -----------------------
 # part of YaCy

locales/zh.lng

@@ -1,4 +1,4 @@
-# cn.lng
+# zh.lng
 # English-->Chinese
 # -----------------------
 # This is a part of YaCy, a peer-to-peer based web search engine

source/net/yacy/data/Translator.java

@@ -272,7 +272,7 @@ public class Translator {
         final String[] ms = CommonPattern.COMMA.split(
             "browser/Browser Language," +
             "default/English,de/Deutsch,fr/Français,nl/Nederlands,it/Italiano,es/Español,pt/Portugês,fi/Suomi,se/Svenska,dk/Dansk," +
-            "gr/Eλληvικα,sk/Slovensky,cn/汉语/漢語," +
+            "el/Eλληvικα,sk/Slovensky,zh/汉语/漢語," +
             "ru/Русский,uk/Українська," + 
             "hi/हिन्दी,ja/日本語"
             );