added battery status for wireless model o, displayed using --info

[tedsluis]

Added Battery Status for Glorious model o v1 wireless, when using the --info parameter:
related to #21

$ ./gloriousctl --info
Detected Glorious Model O/O-
Opening device /dev/hidraw6
131
Firmware version: V103
read cfg: 131 bytes
config:
  0000  04 11 00 00 00 00 00 00 64 06 04 34 f0 03 07 0f  ........d..4....
  0010  1f 00 00 00 00 00 00 00 00 00 00 00 00 ff ff 00  ................
  0020  00 00 ff ff 00 00 00 ff 00 ff 00 ff ff 46 00 00  .............F..
  0030  ff ff ff ff ff 00 01 00 40 ff 00 00 02 07 ff 00  ........@.......
  0040  00 00 ff 00 00 00 ff 00 ff ff ff ff 00 ff 00 ff  ................
  0050  ff ff ff 42 02 00 ff 00 00 00 ff 00 00 00 ff ff  ...B............
  0060  ff 00 00 ff ff ff ff ff fa 00 ff ff 00 00 ff 00  ................
  0070  00 ff 00 00 42 00 ff 00 fa 03 6a 02 42 02 ff 00  ....B.....j.B...
  0080  00 00 00                                         ...
XY DPI independent: no
[x] DPI setting 1: 400 DPI	#FFFF00
[x] DPI setting 2: 800 DPI	#0000FF
[x] DPI setting 3: 1600 DPI	#FF0000
[x] DPI setting 4: 3200 DPI	#00FF00
[ ] DPI setting 5: 100 DPI	#FF00FF
[ ] DPI setting 6: 100 DPI	#FF4600

RGB mode: Off

Battery Status:
  Level: 73%
  Status: Discharging
  Voltage: 3.64 V
  [████████  ]