Boolean Type: Support also cases when a number/string value are passed, closes #33.

Author: kimchy

modules/elasticsearch/src/main/java/org/elasticsearch/index/mapper/json/JsonBooleanFieldMapper.java

@@ -124,6 +124,18 @@ protected JsonBooleanFieldMapper(String name, String indexName, String fullName,
             if (nullValue != null) {
                 value = nullValue ? "T" : "F";
             }
+        } else if (token == JsonToken.VALUE_NUMBER_INT) {
+            if (jsonContext.jp().getIntValue() == 0) {
+                value = "F";
+            } else {
+                value = "T";
+            }
+        } else if (token == JsonToken.VALUE_STRING) {
+            if (jsonContext.jp().getText().equals("false")) {
+                value = "F";
+            } else {
+                value = "T";
+            }
         } else {
             return null;
         }