Update README.md

Author: stleary

README.md

@@ -31,11 +31,11 @@ A unit test is considered complete when the coverage is >= 90% as measured by Ec
 | CookieList.java |96.5% | Completed |
 | HTTP.java | 98.7%| Completed | 
 | HTTPTokener.java |93.2% |Completed  | 
-| JSONArray.java |18.3% | | 
+| JSONArray.java |42.3% | In progress | 
 | JSONException.java | 26.7% | |
-| JSONML.java | 83.2%| completed | 
-| JSONObject | 24.9% | | in progress | 
-| JSONObject.Null | 75.0% | | | 
+| JSONML.java | 83.2%| Completed | 
+| JSONObject | 90.8% | Completed | 
+| JSONObject.Null | 87.5% | | | 
 | JSONStringer.java | 93.8%| Completed | 
 | JSONTokener.java | 72.1% | | 
 | JSONWriter.java | 88.9% | Completed |