Removed logfile from ignored keys

Author: shirish87

src/main/java/com/browserstack/local/Local.java

@@ -13,7 +13,7 @@
  */
 public class Local {
 
-    private static final List<String> IGNORE_KEYS = Arrays.asList("key", "logfile", "binarypath");
+    private static final List<String> IGNORE_KEYS = Arrays.asList("key", "binarypath");
 
     List<String> command;
     Map<String, String> startOptions;