Good portion of colorGrab.py is done

Colors are sent properly to Arduino, but code needs to be cleaned up,
optimized, and the k-means algorithm seems to be having a problem, only
spitting out purplish colors. Will fix later!
Update README.md
A colour is now picked and sent to the Arduino, of which will fade through from the previous colour to the current colour
Colour is now properly sent and faded to by the Arduino
Revert "A colour is now picked and sent to the Arduino, of which will fade through from the previous colour to the current colour"

This reverts commit a6a47b2d90e1d6eac36b3b921dadb44a330b715e.

Conflicts:
	temp.png
Clean up
Clean up
Clean up