Almost there!!

CSVExporter
- cast “col” as str, just in case (there are some numbers in the array
passed in)

main.py
- added tkinter for file dialog box
- so many STDs….. :)
- made a 3-D nested for loop for creating CSV files from what was
returned in the convert function

STDs
- altered creation of “toBeReturned”. It was originally just making a
reference to the object’s structure, which was no bueno

SpeedTestFile
- added empty line to 2D array

TO DO!!
- Fix UDP conversion
- work on StDev algorithm
- test with more files (have currently only tested with one)