modifier Preferences.java to include Indonesian

Author: David Cuartielles

app/src/processing/app/Preferences.java

@@ -96,6 +96,7 @@ public class Preferences {
                         "Deutsch" + " (" + _("German") + ")",
                         "ελληνικά" + " (" + _("Greek") + ")",
                         "Magyar" + " (" + _("Hungarian") + ")",
+                        "Bahasa Indonesia" + " (" + _("Indonesian") + ")",
                         "Italiano" + " (" + _("Italian") + ")",
                         "日本語" + " (" + _("Japanese") + ")",
                                                                 "한국어" + " (" + _("Korean") + ")",
@@ -125,6 +126,7 @@ public class Preferences {
                         "de",
                         "el",
                         "hu",
+                        "id",
                         "it",
                         "ja",
                         "ko",