Changed displays to average by 15 (not 10)
Updated get_voltage to use avgByFifteen method
Refactored avgByFifteen into avg method

Added avgVal variable to keep track of number of values to average
Updated comments
added right side of seven segment display
Run game
added things to relay
made statements for the right side
uncommented right current segment
turn right relay on at start of game
Uncommented left 7 segment display
Merge branch 'rightside' into master