Added possibility for multi-fields sub-object definition

Author: pdesmarets

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "Elasticsearch",
-	"version": "0.1.2",
-	"versionDate": "2017-12-06",
+	"version": "0.1.3",
+	"versionDate": "2018-01-06",
 	"author": "hackolade",
 	"engines": {
 		"hackolade": "1.9.x",

properties_pane/field_level/fieldLevelConfig.json

@@ -105,6 +105,14 @@ making sure that you maintain a proper JSON format.
 				"data": "options",
 				"valueType": "string"
 			},
+			{
+				"propertyName": "Fields",
+				"propertyKeyword": "stringfields",
+				"propertyValidate": false,
+				"propertyTooltip": "Popup for fields entry",
+				"propertyType": "details",
+				"template": "textarea"
+			},
 			{
 				"propertyName": "boost",
 				"propertyKeyword": "boost",