xmlui: Serializing: changes in DeviceInfo
xmlui: Serializing: changes in DeviceInfo

The device type is now identifiable also be name + vendor combination
and the devices.xml has changed.
Old:
  <device id="2" name="BeeeOn Internal Pressure v1.0>
    <name>T:DEV_INTERNAL_PRESSURE</name>
    <manufacturer>T:MANUFACTURER_BUT</manufacturer>
   ...
  </device>
New:
  <device id="2" name="Internal Pressure v1.0" vendor="BeeeOn">
    <name>T:DEV_INTERNAL_PRESSURE</name>
    <manufacturer>T:MANUFACTURER_BUT</manufacturer>
  </device>

This caused the following changes to the DeviceInfo:
  displayName() points to the element 'name'
  displayVendor() points to the element 'manufacturer'

  name() points to the attribute 'name' of the element 'device'
  vendor() points to the attribute 'vendor' of the element 'device'

So old displayName() is vendor() + name()

Signed-off-by: Jozef Halaj <d60338334aa79f5c61824693142b417ad5db682f@stud.fit.vutbr.cz>
Reviewed-by: Jan Viktorin <3eab6ac54c005c4408f608556a6663b7f2abede7@fit.vutbr.cz>

BeeeOn/server,BeeeOn/server,BeeeOn/server,BeeeOn/server