Uploading notes

Forgot to update previous files, completed more exercises

Update README.md

Finished Operating on Data, pushing final notes updates for the day

Completed dataManipulationPandas and sortingArrays

Created a folder named data to store .csv files

Completed more lessons, switched to jupiter notebook in vscode because graphs won't load in commandline

Update createArrays.py

Already took notes for the day, just initializing and commiting them