[FEATURE]-Add support for using IR ports for 1 way serial comms

[ndorin]

Is your feature request related to a problem? Please describe.
Currently there is no way to use an IR port on a Crestron device for 1-way serial comms.

Describe the solution you'd like
Add a new communication method option to the existing enum called serialOverIr or similar

Add appropriate logic to the comm helper methods that return an IBasicCommunication object to map the GenericComController to an IR port and test to ensure it works correctly.