Merge branch 'master' of https://github.com/Duet3D/DuetWebControl

Version 3.4-rc2

Invalid JSON from RRF is always logged to the console
Thumbnail data is explicitly checked after receipt in standalone mode
Bug fix: In SBC mode, /machine/connect was not repeatedly called on reconnect
Bug fix: Webcam stream was not actively interrupted when the page was deactivated
Bug fix: File edit dialog could throw an exception under certain circumstances
Bug fix: During updates/resets boards[0] was not fully available but a property was accessed

Fixed bug preventing automatic reconnects

Updated package.json

Version 3.4-b6

Added new dialog for config.g update requests
Added new move segmentation parameters to object model

Made plugin install a bit more robust

Added new OM fields for v3.4-b4

Version 3.4-b3

Updated WHATS_NEW, version number and packages
Bug fix: System Files truncated file path if custom sys path didn't start with 0:

Hotfixes for v3.4-b2

When a print is cancelled, M0 is sent instead of M0 H1
Bug fix: When the meshDeviation was reset, an exception was thrown

Fixed version string