Add location grammer for team nea

psGrammar/challenge/nea/nea.jsgf

+#JSGF V1.0;
+grammar nea;
+
+public <nea> = [tobi|tiago] ( <go> <location> );
+
+<go> = (go to);
+
+<location> = (table a|table b|bathroom|cash register|exit|empty table);

psGrammar/tasks/inspection.jsgf

@@ -5,3 +5,4 @@ public <statement> = [<robot>] [please] <leave> [please] [<robot>];
 
 <leave> = (leave the arena);
 <robot> = (tobi | robot | biron);
+