Allow to change the initial delay of timers
If the delay in "sol.timer.start([context], delay, callback)" is given by a variable and we change its value, and then we restart the timer with "return true", the old delay is applied instead of the new value of the delay variable.
Is this intended? Or is this a bug?
EDIT: if this is intended maybe we could add new functions timer:get/set_initial_delay.