Wire up Language config

src/main/java/com/gmail/nossr50/config/MainConfig.java

@@ -629,10 +629,6 @@ public class MainConfig extends ConfigValidated {
         return getBooleanValue(ITEMS, CHIMAERA_WING, SOUND + "_" + ENABLED);
     }
 
-    public boolean getFluxPickaxeSoundEnabled() {
-        return getBooleanValue(ITEMS, FLUX + PICKAXE, SOUND + "_" + ENABLED);
-    }
-
     /* Particles */
     public boolean getAbilityActivationEffectEnabled() {
         return getBooleanValue(PARTICLES, ABILITY_ACTIVATION);

src/main/java/com/gmail/nossr50/config/hocon/language/ConfigLanguage.java

@@ -1,7 +1,24 @@
 package com.gmail.nossr50.config.hocon.language;
 
+import ninja.leaping.configurate.objectmapping.Setting;
 import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
 
 @ConfigSerializable
 public class ConfigLanguage {
+
+    public static final String TARGET_LANGUAGE_DEFAULT = "en_US";
+    public static final String AVAILABLE_LANGUAGE_LIST = "cs_CZ, cy, da, de, en_US, es, fi, fr, hu_HU, it, ja_JP, ko," +
+                                                        "\n nl, pl, pt_BR, ru, sv, th_TH, zh_CN, zh_TW";
+
+    @Setting(value = "Language", comment = "Which language mcMMO will use." +
+            "\nThe default language for mcMMO will be used for languages that do not have complete translations." +
+            "\nIf you'd wish to contribute to available languages please submit a pull request on our github" +
+            "\nhttps://github.com/mcMMO-Dev/mcMMO" +
+             "\nAvailable Languages: " + AVAILABLE_LANGUAGE_LIST +
+            "\n\nDefault value: "+TARGET_LANGUAGE_DEFAULT)
+    private String targetLanguage = TARGET_LANGUAGE_DEFAULT;
+
+    public String getTargetLanguage() {
+        return targetLanguage;
+    }
 }

src/main/java/com/gmail/nossr50/locale/LocaleLoader.java

@@ -1,6 +1,5 @@
 package com.gmail.nossr50.locale;
 
-import com.gmail.nossr50.config.MainConfig;
 import com.gmail.nossr50.mcMMO;
 import org.bukkit.ChatColor;
 
@@ -76,7 +75,7 @@ public final class LocaleLoader {
         if (bundle == null) {
             Locale.setDefault(new Locale("en", "US"));
             Locale locale = null;
-            String[] myLocale = MainConfig.getInstance().getLocale().split("[-_ ]");
+            String[] myLocale = mcMMO.getConfigManager().getConfigLanguage().getTargetLanguage().split("[-_ ]");
 
             if (myLocale.length == 1) {
                 locale = new Locale(myLocale[0]);