Merge changes I748c7867,I93d547a1,I1c009959,Ib751e3f8,I2d79de98

* changes:
  ROVER - minor change in the header file of hono interaction library
  ROVER - minor mistake in the comments of hono interaction library corrected
  ROVER - minor change to cpu logger thread
  ROVER - Improvements to CPU Logger thread
  ROVER - added tasks (hono interaction and cpu logger) to the main application