Menubar for File, Window and Help

[mottosso]

Goal

Enable customising the GUI and advanced launcher options.

Implementation

Add a menubar to the top of the window with various options.

• Window
  • Increase/Decrease font size
  • Show Terminal
  • Show Attribute Editor
• File
  • Save as favourite
  • Load favourite
  • Refresh
• Help
  • Open website
  • About (with version information)