Fixed lowercase.
Updated install script.
Set example doorOpenTime to 2s.
Added timeout of 10 ms to callback of relais commands.

This fixes issues with too many commands being sent to the card at once.
Updated comment for setTimeout.
Increased the time the red led is on.
Added LEDs to door opening.
Fixed typo.
Fixed typo.

Again.
Removed nonsense message.
Fixed messages.
Merge branch 'feature/leds'