Update project authors statements to Dartino

pkg/lk/lib/framebuffer.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.
 
 import 'dart:fletch.ffi';
 import 'dart:math';
 
 class FrameBuffer {
   final ForeignPointer _surface;
 
   static ForeignFunction _getFrameBuffer = ForeignLibrary.main.lookup('gfx_create');
@@ skipping 46 matching lines @@
         if (x >= dyabs) {
           x -= dyabs;
           px += dxsign;
         }
         py += dysign;
         drawPixel(px, py, color);
       }
     }
   }
 }