Removed awt use / Sand recolor / Bugfixes / Link fix

core/src/io/anuke/mindustry/ui/Links.java

@@ -8,7 +8,7 @@ public class Links{
 
     private static void createLinks(){
         links = new LinkEntry[]{
-            new LinkEntry("discord", "https://discord.gg/BKADYds", Color.valueOf("7289da")),
+            new LinkEntry("discord", "https://discord.gg/mindustry", Color.valueOf("7289da")),
             new LinkEntry("trello", "https://trello.com/b/aE2tcUwF", Color.valueOf("026aa7")),
             new LinkEntry("wiki", "http://mindustry.wikia.com/wiki/Mindustry_Wiki", Color.valueOf("0f142f")),
             new LinkEntry("itch.io", "https://anuke.itch.io/mindustry", Color.valueOf("fa5c5c")),

core/src/io/anuke/mindustry/ui/dialogs/SettingsMenuDialog.java

@@ -120,6 +120,7 @@ public class SettingsMenuDialog extends SettingsDialog{
     void addSettings(){
         //TODO add when sound works again
         //sound.volumePrefs();
+        sound.add("[LIGHT_GRAY]there is no sound implemented in v4 yet");
 
         game.screenshakePref();
         game.checkPref("effects", true);