fixed issue where the toggle becomes inverted because of the midi data being sent to the controller
whitespace fixes
added some preprocessing of the value returned by the tempo midi observer, to make the value easier to work with
removed all the wrong processing of value for setting data2
set tempo property to allow for other parts of the program to have access to the tempo
send the tempo value to the tempo control, to prevent jumps in value when engaging/disengaging the tempolock