Merge remote-tracking branch 'upstream/master'
I am performing this merge as instrcuted in lecture 2 of sea-c28
Initial file creation for ack.py
Defined ack funtion
Added test values for Ackermann function
Added test block
Added print statements for debugging
Debugged recursive ack function
Added test block to compare to known values of Ackermann function
Initial file creaton for series.py
Initial definition of fibonacci function
Added print statements for debugging
Corrected fibonacci function to generate nth number in Fibonacci series
Added lucas function to find nth value of Lucas numbers and print statements to debug
Removed debugging statements
Added sum_series series choosing function
Added test block
Fixed test block
Fixed test block and cleaned up code to keep lines less than 80 characters
Cleaned up code to keep lines less than 80 characters
Fixed line spacing