Add support for the Texas Instruments MSP432E launchpad dev kit

[dvescovi1]

Adding support for TI launchpad. Added comment to readme that this is not an "officially" supported hardware at this time. use at own risk.

[ryanwinter]

Thanks @dvescovi1 ,

Let me check with the team on how we handle code samples for hardware that isn't licensed (yet).

Just out of curiosity, are you planning to deploy a device to production on this platform?

Ryan

[dvescovi1]

Most probably. I have a great interest in seeing this platform supported ... don't know TI's official position ... all I get is the same marketing BS, so I decided to do it myself. I am a former Microsoft embedded MVP. I have also worked on supporting Micrsoft's IoT Core. This would probably be used in a medical product so the pre-certs have an advantage over FreeRTOS. I work for a high volume contract manufacture.