Updating XStream version.
Fixing problem with deserialization with XStream > 1.3.1
Merge pull request #615 from renanigt/fixConsumesProblem

Fixing problem with deserialization.
me adicionando como developer
updating maven release plugin to work on mac os
[maven-release-plugin] prepare release vraptor-parent-3.5.4
[maven-release-plugin] prepare for next development iteration
improving README adding maven dependency configuration
fixing version to latest available version
Merge pull request #616 from nykolaslima/readme_improve

improving README adding maven dependency configuration