Update project authors statements to Dartino

tests/service_tests/conformance/conformance_service.idl

-// 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.
 
 service ConformanceService {
   int32 getAge(Person* person);
   int32 getBoxedAge(PersonBox* box);
   AgeStats* getAgeStats(Person* person);
   AgeStats* createAgeStats(int32 averageAge, int32 sum);
   Person* createPerson(int32 children);
   Node* createNode(int32 depth);
@@ skipping 50 matching lines @@
 }
 
 struct TableFlip {
   String flip;
 }
 
 struct InternalFields {
   int32 offset;
   String segment;
 }