v1.13.0

• Optional tools
  • #80 phpunit (experimental)
• #72 Support phploc v4.X (drop --progress option)
• #74 Support phpmetrics v1 configuration, evaluate exit code
• #83 Make php extensions configurable in .phpqa.yml
• Bugfixes
  • #75 Fix ignoring phpmd/pdepend directories on Windows
  • #76 Fix escaping binary path
  • #77 Don't use default 60s timeout is non-parallel execution
  • #79 Fix typo in docker example in Readme