New pulls

@jackislanding - USB ID Changing - Allows you to rename the device on the target system
@andnic - USB HID subclass fix - Fixes HID in many BIOS setup utilities and embedded systems.
@williamjohnstone - Multiple Keyboard Layouts - Early draft, includes GB/US/US-Apple keymaps.
@Nevexo - Reboot button - not raised a PR for this as it's a very basic implementation that isn't handled nicely on the user side. It does work, but the Web UI just freezes until the JS realises and puts up the "connection error" screen. Before this is made into a PR, it needs to show a "rebooting" screen or similar.

Updated

@tutman96 - Plugin-system, no new features but fixes renaming JSONRPCServer to JSONRPCRouter, which fixes the plugins as they were broken in next-6.X