DroidFish: Start the new engine immediately after it has been selected, even if it is not needed right away. This is less confusing in situations where there is some problem with the engine.

DroidFish/src/org/petero/droidfish/gamelogic/DroidChessController.java

@@ -792,6 +792,8 @@ public class DroidChessController {
                         engine, gui.engineThreads(),
                         strength);
                 computerPlayer.queueSearchRequest(sr);
+            } else {
+                computerPlayer.queueStartEngine(searchId, engine);
             }
         }
     }