Added features to Target description to support the changed names and build extensions

sg- · sg- · commit d71f01565946 · 2016-06-09T15:00:36.000+01:00
diff --git a/hal/targets.json b/hal/targets.json
@@ -7,6 +7,7 @@
         "is_disk_virtual": false,
         "macros": [],
         "device_has": [],
+        "features": [],
         "detect_code": [],
         "public": false
     },
