[Library Manager] New library for easy RGB LED control

[alexbertis]

Hi! I have created a library to simplify RGB LED control in Arduino.
Please review and add my library to the list, in the category "Device Control".
Thanks in advance.

The library repository URL: https://github.com/alexbertis/LibreriaLedRGB
The release URL: https://github.com/alexbertis/LibreriaLedRGB/releases/tag/1.0.0

[cmaglie]

done