Split up server_domain_int_test.dart; regularize integration test directories.

pkg/analysis_server/test/integration/server/test_all.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.server.all;
+
+import 'package:unittest/unittest.dart';
+
+import 'get_version_test.dart' as get_version_test;
+import 'set_subscriptions_test.dart' as set_subscriptions_test;
+import 'set_subscriptions_invalid_service_test.dart' as
+    set_subscriptions_invalid_service_test;
+import 'shutdown_test.dart' as shutdown_test;
+import 'status_test.dart' as status_test;
+
+/**
+ * Utility for manually running all integration tests.
+ */
+main() {
+  groupSep = ' | ';
+  group('server', () {
+    get_version_test.main();
+    set_subscriptions_test.main();
+    set_subscriptions_invalid_service_test.main();
+    shutdown_test.main();
+    status_test.main();
+  });
+}