devel/eric6: update to 18.05

Change Log:

• bug fixes
• General
  • added the '--disable-plugin=' option to disable plug-ins via the command line
  • added config option to disable the use of the global menu bar
• Code Style Checker
  • added support for '# noqa' and '# NOQA' comments to suppress warnings
  • extended the dialog to be able to define the number of blank lines before class and function/method definitions
  • added checks for default docstring in functions and modules
  • added check for dictionaries with sorted keys
  • added checks for logging statements
  • added check for the 'gettext' import statement
  • added some checks of the bugbear checker
• Project
  • added support for 'make' to the Project menu and run it automatically before the main script is started (configuration option)
• Syntax Checker
  • added support for '# noqa' and '# NOQA' comments to suppress warnings
• Translator
  • updated the translator URL for DeepL
• Web Browser (NG)
  • improvement of the download manager
  • added support for the Google Safe Browsing Lookup API (v4)
• Third Party packages
  • updated coverage.py to 4.5.1
  • updated pycodestyle to 2.4.0
  • updated send2trash to version 1.5.0