Split up server_domain_int_test.dart; regularize integration test directories.

pkg/analysis_server/test/integration/server/get_version_test.dart

 // Copyright (c) 2014, the Dart 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 file.
 
-library test.integration.analysis.get.errors.before.analysis;
+library test.integration.server.get.version;
+
 
 import 'package:analysis_testing/reflective_tests.dart';
 
-import 'get_errors.dart';
+import '../integration_tests.dart';
 
 @ReflectiveTestCase()
-class Test extends AnalysisDomainGetErrorsTest {
-  Test() : super(false);
+class Test extends AbstractAnalysisServerIntegrationTest {
+  test_getVersion() {
+    return sendServerGetVersion();
+  }
 }
 
 main() {
   runReflectiveTests(Test);
 }