KLAPSE v4.1 : Add more dynamicity

- Reverted daytime and target rgb sets back to original split r,g,b sysfs nodes for easier interaction in kernel managers
- Added more dynamicity by renewing a pulse after any relevant variable update from sysfs
- Fixed a bug where changing brightness_factor would need a pulse to apply effect
- Tweaked default pulse_freq and fadeback_minutes values
- Optimised an if condition in klapse_pulse