Add Car Remotes (#462)

* feat: add keyfobs

* feat: create json test files for captured samples

* fix: update ford remote test data

* feat: add addition json

* fix: get new samples without unrelated signals

* fix: typo

* feat: add remaining devices

* refactor: move nutek remote to optional conf file

Author: eshaz

README.md

@@ -0,0 +1,4 @@
+{"time" : "@0.316120s", "model" : "6SC2-CarRemote", "encrypted" : "D72E7008", "button_code" : 2, "button_str" : "Lock", "sequence" : 8545, "mic" : "CHECKSUM"}
+{"time" : "@0.455928s", "model" : "6SC2-CarRemote", "encrypted" : "D72E7008", "button_code" : 2, "button_str" : "Lock", "sequence" : 8545, "mic" : "CHECKSUM"}
+{"time" : "@0.595736s", "model" : "6SC2-CarRemote", "encrypted" : "D72E7008", "button_code" : 2, "button_str" : "Lock", "sequence" : 8545, "mic" : "CHECKSUM"}
+{"time" : "@0.735552s", "model" : "6SC2-CarRemote", "encrypted" : "D72E7008", "button_code" : 2, "button_str" : "Lock", "sequence" : 8545, "mic" : "CHECKSUM"}

tests/6sc2/01/g001_315.1M_250k.cu8

@@ -0,0 +1,4 @@
+{"time" : "@2.510832s", "model" : "6SC2-CarRemote", "encrypted" : "B496ECC0", "button_code" : 1, "button_str" : "Unlock", "sequence" : 8546, "mic" : "CHECKSUM"}
+{"time" : "@2.650648s", "model" : "6SC2-CarRemote", "encrypted" : "B496ECC0", "button_code" : 1, "button_str" : "Unlock", "sequence" : 8546, "mic" : "CHECKSUM"}
+{"time" : "@2.790464s", "model" : "6SC2-CarRemote", "encrypted" : "B496ECC0", "button_code" : 1, "button_str" : "Unlock", "sequence" : 8546, "mic" : "CHECKSUM"}
+{"time" : "@2.930276s", "model" : "6SC2-CarRemote", "encrypted" : "B496ECC0", "button_code" : 1, "button_str" : "Unlock", "sequence" : 8546, "mic" : "CHECKSUM"}

tests/6sc2/01/g001_315.1M_250k.json

@@ -0,0 +1,4 @@
+{"time" : "@2.333060s", "model" : "6SC2-CarRemote", "encrypted" : "2618AF6B", "button_code" : 4, "button_str" : "Panic", "sequence" : 8547, "mic" : "CHECKSUM"}
+{"time" : "@2.472868s", "model" : "6SC2-CarRemote", "encrypted" : "2618AF6B", "button_code" : 4, "button_str" : "Panic", "sequence" : 8547, "mic" : "CHECKSUM"}
+{"time" : "@2.612680s", "model" : "6SC2-CarRemote", "encrypted" : "2618AF6B", "button_code" : 4, "button_str" : "Panic", "sequence" : 8547, "mic" : "CHECKSUM"}
+{"time" : "@2.752500s", "model" : "6SC2-CarRemote", "encrypted" : "2618AF6B", "button_code" : 4, "button_str" : "Panic", "sequence" : 8547, "mic" : "CHECKSUM"}

tests/6sc2/01/g002_315.1M_250k.cu8

@@ -0,0 +1,4 @@
+{"time" : "@0.482872s", "model" : "6SC2-CarRemote", "encrypted" : "D20886AC", "button_code" : 2, "button_str" : "Lock", "sequence" : 38486, "mic" : "CHECKSUM"}
+{"time" : "@0.623028s", "model" : "6SC2-CarRemote", "encrypted" : "D20886AC", "button_code" : 2, "button_str" : "Lock", "sequence" : 38486, "mic" : "CHECKSUM"}
+{"time" : "@0.763192s", "model" : "6SC2-CarRemote", "encrypted" : "D20886AC", "button_code" : 2, "button_str" : "Lock", "sequence" : 38486, "mic" : "CHECKSUM"}
+{"time" : "@0.903360s", "model" : "6SC2-CarRemote", "encrypted" : "D20886AC", "button_code" : 2, "button_str" : "Lock", "sequence" : 38486, "mic" : "CHECKSUM"}