- Ignore notes in the mining.py and test_mining.py files.
 - Created mining_euge.py and test_mining_euge.py so you can compare the two versions of files. mining_euge.py draws heavily on the work already done by Amy in mining.py. Most of it is just reformatting and changing variable names to be more readable.
 - Major changes to mining_euge.py: Implemented the sorting function via the built-in python sort.
 - Formatted mining_euge.py and test_mining_euge.py to meet PEP 8 style guide