* Move all previous info into Helios4 subfolder
* Add helios64 subfolder
* Update all url link
Note: http server has been configure to ensure existing inbound link can
still be resolved to the right page.
The changes on recent Armbian with LK 4.14 and LK 4.19 make the hwmon
device order changed. pwm-fan become hwmon3 & hwmon4 and board temp
sensor become hwmon2.
Also sync the fancontrol configuration with the one on Armbian.