allow using name instead of caption

lib/ace/autocomplete/popup.js

@@ -179,7 +179,7 @@ var AcePopup = function(parentNode) {
         if (typeof data == "string")
             data = {value: data};
         if (!data.caption)
-            data.caption = data.value;
+            data.caption = data.value || data.name;
 
         var last = -1;
         var flag, c;

lib/ace/autocomplete/text_completer.js

@@ -68,7 +68,7 @@ define(function(require, exports, module) {
         var wordList = Object.keys(wordScore);
         callback(null, wordList.map(function(word) {
             return {
-                name: word,
+                caption: word,
                 value: word,
                 score: wordScore[word],
                 meta: "local"