master

• Features
  • disabling scriptenv is supported
  • use scriptenv.requires as contextmanger
  • config value to disable lockfiles
  • Pipfile.lock support
• Bugfixes
  • makes scriptenv reenterable by avoiding duplicates in paths
  • cleanup sys.modules when disabling scriptenv
  • fixed cli run issue with flags in command
  • fixes issue calling cli without args
• Internal
  • refactored scriptenv into builder and env
  • removes global state from integration tests
  • added default_factory for config description
  • fixes pylint use-list/dict-literal issues