add action row, update formarting produced by json

src/templates/data.json

@@ -1,5 +1,4 @@
 {"metadata":[
-	{"name": "_id","datatype": "string","editable": false },
 	{"name": "Date","datatype": "string","editable": true },
 	{"name": "Date2","datatype": "string","editable": true },
 	{"name": "Titel","datatype": "string","editable": true },
@@ -12,11 +11,10 @@
 	{"name": "Location","datatype": "string","editable": true },
 	{"name": "Format","datatype": "string","editable": true },
 	{"name": "Note","datatype": "string","editable": true },
-	{"name": "Status","datatype": "string","editable": true }
+	{"name": "Status","datatype": "string","editable": true },
+	{"name":"action","label":"","datatype":"html","bar":true,"editable":false,"values":null}
 ],
-"data":[
-{% for result in results %}
-{"id":"{{result._id}}","values":{"Date":"{{result.Date}}","Date2":"{{result.Date2}}","Titel":"{{result.Titel}}","Languages":"{{result.Languages}}","Country":"{{result.Country}}","City":"{{result.City}}","Place":"{{result.Place}}","Category":"{{result.Category}}","Duration":"{{result.Duration}}","Location":"{{result.Location}}","Format":"{{result.Format}}","Note":"{{result.Note}}","Status":"{{result.Status}}"}},
-{% endfor %}
+"data":[{% for result in results %}
+{"id":"{{result._id}}","values":{"Date":"{{result.Date}}","Date2":"{{result.Date2}}","Titel":"{{result.Titel}}","Languages":"{{result.Languages}}","Country":"{{result.Country}}","City":"{{result.City}}","Place":"{{result.Place}}","Category":"{{result.Category}}","Duration":"{{result.Duration}}","Location":"{{result.Location}}","Format":"{{result.Format}}","Note":"{{result.Note}}","Status":"{{result.Status}}","action":""}},{% endfor %}
 {}
 ]}