**  check
 - 

**  continue
 - 

**  fix
  - getting avg, min, max - is this smart/efficient? Rather track the 3 values separately and compare them individually on each newly received value then iterate over a growing list each time
  - enable/disable the statistics re-start button - and check if ti is working as intended
 
**  TODO  **
 - PC adapter: get and set vendor
 - can we re-create the HostInfo from the BT LE device from settings?
   - save BT LE devic btDeviceInfo and btHostInfo, probably a qbytearray
 - on start, scan for BT LE device not full 60 sec, can we check on each discovery if this is the old device and if found, set it and stop scanning immidiately (different scan path)
   This is to work around not beeing able so far to store the remote BT LE device credentials, not creating the real LE device from stored settings data.
 - clean up qpulse.h/.cpp
