make code better understandable

gadget_json_generated_form.js

@@ -340,7 +340,7 @@
       });
   }
 
-  function render_select_type(gadget, title, schema_arr, event, rerender) {
+  function render_schema_selector(gadget, title, schema_arr, event, rerender) {
     return RSVP.Queue()
       .push(function () {
         var schema_alternatives = [],
@@ -525,7 +525,7 @@
         return expandSchema(gadget, item_schema, schema_path + '/items');
       })
       .push(function (schema_arr) {
-        return render_select_type(gadget, "add item to array",
+        return render_schema_selector(gadget, "add item to array",
           schema_arr, function (value) {
             return addSubForm({
               gadget: gadget,
@@ -753,7 +753,7 @@
           return expandSchema(g, schema, schema_path + '/additionalProperties');
         })
         .push(function (schema_arr) {
-          return render_select_type(g, "add custom property", schema_arr, function (value) {
+          return render_schema_selector(g, "add custom property", schema_arr, function (value) {
             return addSubForm({
               gadget: g,
               element: input,
@@ -830,7 +830,7 @@
         return expandProperties(g, json_field.properties, schema_path + '/properties/');
       })
       .push(function (schema_arr) {
-        return render_select_type(g, "add property", schema_arr, function (value) {
+        return render_schema_selector(g, "add property", schema_arr, function (value) {
           used_properties[value.property_name] = "";
           return addSubForm({
             gadget: g,