0.3.0 changelog

[tomara-x]

new junk:

• deg, rad, and recip nodes a5804e2
• select_target op fc0c68d
• connection_width op b55be2e
• text_size op 786b1dc
• osc, osc_s, and osc_r ops #156
• trig_reset node e57295b

crashes:

• duplicating while something is sending a constant OrderChange event b51ed80 (#155)