Run app as an agent with an icon in the Menu Bar

[jfacorro]

The idea is that when the app starts the user will get an icon in the Menu Bar. When clicking in that icon a menu will be displayed with some options. Among these options will be:

• Erlang Terminal (default version)
• Erlang Terminal -> Submenu with all of the available versions
• Check for New Releases
• Check for Erlang Installer Updates
• Preferences
• Quit Erlang Installer

  Example

[dexsda]

Runs with the icon in the tray.