Common: rm object id from picture msg, rename esp_init to device_status
Related to #25 (closed), #35 (closed)
Remove object id from take picture messages since it's not needed. Rename esp_init to device_status as we are planning to use it both ways.
Related to #25 (closed), #35 (closed)
Remove object id from take picture messages since it's not needed. Rename esp_init to device_status as we are planning to use it both ways.