Renamed resouces boundles he and id to iw and in respectively

Removed try catch around i18n.init

app/src/processing/app/I18n.java

@@ -31,8 +31,6 @@ public class I18n {
   static String PROMPT_BROWSE;
 
   static protected void init(String language) throws MissingResourceException {
-    // there might be a null pointer exception ... most likely will never happen but the jvm gets mad
-    try {
     String[] languageParts = language.split("_");
     Locale locale = Locale.getDefault();
     // both language and country
@@ -50,8 +48,6 @@ public class I18n {
     PROMPT_CANCEL = _("Cancel");
     PROMPT_OK = _("OK");
     PROMPT_BROWSE = _("Browse");
-    } catch (java.lang.NullPointerException e) {
-    }
   }
 
   public static String _(String s) {