Secretarybird 0.4.8

Added

• Viper V4 Pro and Huntsman V3 HE (#36, thanks Toru1475).
• Naga V3 Pro: the 12-button side plate's light is its own zone, "Side plate" (#26, thanks
  Skillprofi10).
• secbird report shows which on-board slot is active.

Fixed

• Colours, effects and brightness now go to the device's active on-board slot. A keyboard or
  mouse that Synapse left on slot 2 read the changes back but never showed them (#37, thanks
  a3k7dotmd).
• Turning sleep off now lasts past a power cycle: it is saved on the device too (#37).
• A wireless device that sleeps until its first keypress after Windows starts still gets its
  profile: the tray keeps looking for it once a minute for half an hour (#37). Until then it's
  listed as "Asleep? Press a key or move it".
• Restoring a backup on another PC puts the profiles on the mouse connected there. They went to
  the other PC's mouse (matched by serial number) and never showed up (#40, thanks Rubyurek).
• Laptops that answer a blank serial number show "none" in the report instead of garbage.