v0.13.8

• Support for Robocop >= 2.4
• Rework handling of launching and debugging tests
  • fixes #54
  • a launch configuration can now have a purpose:
    • test: Use this configuration when running or debugging tests.
    • default: Use this configuration as default for all other configurations.
• Finetuning libdoc generation and code completion
  • support for reST documentions
    • docutils needs to be installed
    • show documentations at library and resource import completions
• Experimental support for Source action Open Documentation
  • left click on a resource or library import, select Source Action and then "Open Documentation"
  • a browser opens left of the document and shows the full documentation of the library
  • works also an keyword calls
  • Tip: bind "Source Action..." to a keyboard short cut, i.e Shift+Alt+.