Added tvOS Apple TV 4G friendly name

This closes #248

Thanks to https://github.com/gusc
diff --git a/src/ios-deploy/ios-deploy.m b/src/ios-deploy/ios-deploy.m
index 8ea6ca9..46fcb66 100644
--- a/src/ios-deploy/ios-deploy.m
+++ b/src/ios-deploy/ios-deploy.m
@@ -345,6 +345,7 @@
     GET_FRIENDLY_MODEL_NAME(model, "K66AP",  "Apple TV 2G")
     GET_FRIENDLY_MODEL_NAME(model, "J33AP",  "Apple TV 3G")
     GET_FRIENDLY_MODEL_NAME(model, "J33IAP", "Apple TV 3.1G")
+    GET_FRIENDLY_MODEL_NAME(model, "J42dAP", "Apple TV 4G")
 
     // iPhone
 
@@ -369,6 +370,8 @@
     GET_FRIENDLY_MODEL_NAME(model, "N66mAP", "iPhone 6s Plus")
     GET_FRIENDLY_MODEL_NAME(model, "N69AP", "iPhone SE")
 
+    
+
     return model;
 }