ID10T error

no default does not need case -_- id10t error, few other fixes

Engine/source/T3D/proximityMine.cpp

@@ -495,7 +495,7 @@ void ProximityMine::processTick( const Move* move )
                return;
             }
             break;
-         case default:
+         default:
             // just break out, unknown state, covers warnings for not fulfilling all possiblities in enum.
             break;
       }