Update project authors statements to Dartino

tests/debugger/switch_test.dart

-// Copyright (c) 2015, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 int foo(x) => x;
 
 main() {
   var x = 32;
   switch (x) {
     case 0:
       var y = 57;
       foo(y);
       break;
     case 1:
       var y = 58;
       foo(y);
       break;
     case 32:
       var y = 42;
       foo(y);
       break;
   }
 }