Created beatSampleGUI

Data:
Audio data is collected over 30 consecutive iterations. That data gets
stored as a csv and can be read in to this GUI. I initially took a few
data sets, including snapping my fingers, tapping the microphone, and a
few songs.

Current GUI options:
- popup: select a data set
- run button: runs through the 30 graphs in chronological order.
basically what the beat looks like in almost real time.
- slider: slide to select a specific frame of the data.
Refactor beatSampleGUI

Added comments for the other dumb fucks reading my code.
Change initial slider label value
Made two GUIs

beatSampleGUI shows samples of different songs - around 4 seconds. Can
play through data to visualize beats on different bands.

fullSongVisualizerGUI was my attempt at recording a full song worth of
audio data. The continuous writing to the serial monitor drowned out
higher frequencies. Probably garbage.
More Songs Added
Add serial writing at 57600 baud rate to beatSampleGUI

Wanted to test whether changing baud rate affected spectrum. Thought
this was conclusive proof, but then realized it wasn’t, because i
wasn’t constantly writing to collect this data.
Merge branch 'beatSampleGUI-creation'