*add Uart handler and console output
*add linear curve showing phttemp, soaktemp, etc...
*add color
*end pasing of uart data inc. (mean parsing temp data and config data
(showall command)

What needs to be done now :
-add command sending when value changed (i.e value changed from the
GUI), only the ReflowController value are changed, and not the real
ReflowBetaLayout kit values.
-add more visual informations (i.e add label for curve, add axis label,
add color for GUI showing the curve color)