Merge pull request flutter#15 from dart-lang/pubspec-0.1.4

Update pubspec version to 0.1.4 in preparation to publish

Author: stereotype441

pubspec.yaml

@@ -1,5 +1,5 @@
 name: test_reflective_loader
-version: 0.1.3
+version: 0.1.4
 description: Support for discovering tests and test suites using reflection.
 author: Dart Team <[email protected]>
 homepage: https://github.com/dart-lang/test_reflective_loader