Add support for Prime Wire and Cable TNRCOCD2 remote controlled timer.

[MidwestTechnologies]

This is my first contribution besides my Vantage Pro 2 attempt earlier in the year. I haven’t started on the decoder and may need some help. Used -X ‘n=Prime,m=OOK_PWM,s=315,l=1115,r=6109,g=1301,t=320,y=0’. Hex DB 54 is some kind of preamble. Look at the first four bits of the last byte for command. Hex C is 2 hr, B is 4 hr, A is 6 hr, 9 is 8 hr, 8 is off, E is on, and D is dusk to dawn. Some samples repeat five or six times depending on how long I held down the button.