v1.2.0

• [Windows] Fix printing of stdout from test implementation code. #42
• [Windows] Fix sandbox on Windows.
• Implement better sandbox, without any external dependencies. #43
  • Fix use of module.exports #39
  • Pass custom require() to sandbox.
  • Fix doing require() of installed modules and sibling modules in test implementation code.
  • Avoid leaking gauge-js's dependencies to test implementation code.
  • Support reading files relative to the Gauge project root.