Adding models and keywords.

Author: Nathan Seidle

keywords.txt

@@ -192,3 +192,13 @@ UBX_RTCM_1094	LITERAL1
 UBX_RTCM_1124	LITERAL1
 UBX_RTCM_1230	LITERAL1
 
+DYN_MODEL_PORTABLE	LITERAL1
+DYN_MODEL_STATIONARY	LITERAL1
+DYN_MODEL_PEDESTRIAN	LITERAL1
+DYN_MODEL_AUTOMOTIVE	LITERAL1
+DYN_MODEL_SEA	LITERAL1
+DYN_MODEL_AIRBORNE1g	LITERAL1
+DYN_MODEL_AIRBORNE2g	LITERAL1
+DYN_MODEL_AIRBORNE4g	LITERAL1
+DYN_MODEL_WRIST	LITERAL1
+DYN_MODEL_BIKE	LITERAL1