Add JollyCom, a simple and experimantal mobile network

This network that can be used with any radio and a DTMF transmitter.

src/libdebug/debug.c

@@ -49,6 +49,7 @@ struct debug_cat {
 	{ "nmt", "\033[1;34m" },
 	{ "amps", "\033[1;34m" },
 	{ "r2000", "\033[1;34m" },
+	{ "jollycom", "\033[1;34m" },
 	{ "frame", "\033[0;36m" },
 	{ "call", "\033[0;37m" },
 	{ "mncc", "\033[1;32m" },