Remove service-compiler related code.

tools/servicec/bin/servicec.dart

-// 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 file.
-
-import 'dart:io';
-
-import 'package:servicec/compiler.dart' as servicec;
-import 'package:args/args.dart';
-
-main(List<String> arguments) {
-  ArgParser parser = new ArgParser();
-  parser.addOption('out', defaultsTo: ".");
-  ArgResults results = parser.parse(arguments);
-  String outputDirectory = results['out'];
-  if (!(new Directory(outputDirectory)).existsSync()) {
-    print("Output directory '$outputDirectory' does not exist.");
-    exit(1);
-  }
-  if (results.rest.isEmpty) {
-    print("No input files.");
-    exit(1);
-  }
-  for (String path in results.rest) {
-    servicec.compile(path, outputDirectory);
-  }
-}