Milestone 1

Added UPDATE/DELETE for manufacturer and device and added all openAPI for all controller classes in core, NOTE: device create is not working for some reason

changed milestone to %Milestone - 1

requested review from @xfazlag, @xskacel, @xbugos, and @xrouca

assigned to @xrouca, @xbugos, @xskacel, and @xfazlag

approved this merge request

very good

merged

mentioned in commit 50cc3176