fault counters in right eye, fix indentation-2

[nerdoug]

• 2021-01-13 DE: - recover from mistakenly editing master instead of a branch:
  • • track time spent in MQTT routines, although it's embedded on other numbers (turns out its tiny)
  • • include time for CPU usage calculation in loop's CPU bucket
  • • remove unused code planned for loop() optimization
  • • simplify call to mqttClient.publish() in publishMQTT() to avoid cpomplier errors. The workaround for the
  • compiler error was causing "1" to be printed in serial monitor MQTT commands and parameters
  • case insensitive, so you can use camel case, lower case, upper case, or random case
  • • add display of left and right DRV fault counters to bottom right corner of right eye. Seeing numbers for
  • right eye, even in simple hand held operation.