Broken link in Getting Started Guide

[lucaspottersky]

Issue Overview

The link to https://community.jboss.org/wiki/WhatVersionOfSurefireShouldIUseToRunMyArquillianTestsInAMavenBuild is broken.
It is present in the Getting Started guide: https://arquillian.org/guides/getting_started/#open_the_project_in_eclipse

Steps To Reproduce

1. Navigate to https://arquillian.org/guides/getting_started/#open_the_project_in_eclipse
2. Access the link where it says "(Optional) We recommend upgrading the Maven Surefire Plugin from the default version, for reasons described in [this FAQ](https://community.jboss.org/wiki/WhatVersionOfSurefireShouldIUseToRunMyArquillianTestsInAMavenBuild)."