- Added keyboard shortcuts to auto yield the current ability on the stack and, if applicable, respond "Always Yes" or "Always No" at the same time.

- By default set to Y (which enables auto yield for the item on stack and sets "Always Yes" if applicable) and N (which enables auto yield for the item on stack and sets "Always No" if applicable).

forge-gui/src/main/java/forge/properties/ForgePreferences.java

@@ -161,7 +161,9 @@ public class ForgePreferences extends PreferencesStore<ForgePreferences.FPref> {
         SHORTCUT_CONCEDE ("17"),
         SHORTCUT_ENDTURN ("69"),
         SHORTCUT_ALPHASTRIKE ("65"),
-        SHORTCUT_SHOWTARGETING ("84");
+        SHORTCUT_SHOWTARGETING ("84"),
+        SHORTCUT_AUTOYIELD_ALWAYS_YES ("89"),
+        SHORTCUT_AUTOYIELD_ALWAYS_NO ("78");
 
         private final String strDefaultVal;