Arduino Mega Link Bork'd

[supertick]

[supertick]

From getting started docs

[BirnadinErick]

the link should be mega docs https://docs.arduino.cc/hardware/mega-2560/. I have updated the page, if that's ok. I also updated Leonardo and TinyDuino pages' links.

[BirnadinErick]

@rwaldron this can be closed