Added the Time_test.ino and timetest.py files in the HerBot/tests/Time_test/ directory
The timetest.py script will initiate the Time_test.ino sketch on the Arduino with an epoch time and poll it once every 5 minutes for 8 hours, recording the time reported by the host PC as well as the time reported by the Arduino. This will form a basis to determine the accuracy of the Time library's time functions.