project.gradle: don't forget the serviceloader definitions :/
1.3
Announce 1.3

Francis Galiegue (9):
      README.markdown: update Jackson version...
      Change build files
      Change version
      JacksonUtils: throw a RuntimeException on JSON-related errors...
      JacksonUtils: change the default mapper
      JsonLoader: use Guava's Closer to manage resources
      ReferenceToken: improve performance of encoding/decoding by using CharBuffers
      project.gradle: don't forget the serviceloader definitions :/
      1.3
README.markdown: mention using gradle as a build tool