New upload,

Started incorporating dc42's changes into the core
config tweaked to support local debug and emulation off Ormerod responses
Fixed Filament finding, layer and obj height
Added DC42's speed improvements "Increased upload speed to 2.5Mb/min"
Matt's Dev ONLY - not for use
Merge branch 'dev' of https://github.com/iamburny/OrmerodWebControl into dev