bugfix: didn't compile to abs directive
ignored .settings folder and del
prj name changed "iron"->"iron_luckytomas"
math error reduction +-1 to +-0.5 (flawless)
turned off buzzer permanently (madness)
display temperature decimal point value
bugfix: iron temperature limited to 300 (was 700), [0temp] + [left ro…
…tor turn] changes temp to max
increased rotary step 1->5 and sensitivity
sampling increased to 10->256, sampling duration 250 -> 17