Arma Reforger support

[Dahlgren]

To Do:

• Hide UI elements not relevant for Arma Reforger
• Show which workshop mods that are outdated
• Write tests
• Older Node.js support?
• Check breaking changes with RV servers
• Handle missing config entries

Done:

• Fetch list of workshop mods
• Read list of available scenarios from downloaded workshop mods
• Add ability to delete workshop mods
• Manually add new and unlisted mods to server
• Filter workshop mods similar to missions
• Show which workshop mods that are already downloaded
• Create server config
• List server logs
• View/download log file
• Delete log file
• Start server
• Handles dedicated server id
• Server query is working
• Find public IP for server registration automatically
• Test Linux server