annotations: rename occurrences to occs in transmitted json to gain bytes

annotations/static/annotations/highlight.js

@@ -385,7 +385,7 @@
         // =============
         // text ------- "Background Few previous studies have examined
         //               non-wealth-based inequalities etc etc etc"
-        // ngram  ----- {uuid: 1846, occurrences: 1, list_id: 3689,
+        // ngram  ----- {uuid: 1846, occs: 1, list_id: 3689,
         //               text: "previous studies", listName: "MAINLIST"}
         // template --- "<span ng-controller='TextSelectionController'
         //                     ng-click='onClick($event)'

annotations/static/annotations/http.js

@@ -64,9 +64,9 @@
   * --------
   * "554": {
   *  "lists": { "558": "StopList",  "564": "MiamList",  "565": "MapList" }
-  *  "556": [{ "uuid": 2368, "occurrences": 1.0, "text": "idea", "list_id": 564 },
-  *          { "uuid": 5031, "occurrences": 1.0, "text": "indications", "list_id": 564},
-  *          { "uuid": 5015, "occurrences": 3.0, "text": "star", "list_id": 565 },
+  *  "556": [{ "uuid": 2368, "occs": 1.0, "text": "idea", "list_id": 564 },
+  *          { "uuid": 5031, "occs": 1.0, "text": "indications", "list_id": 564},
+  *          { "uuid": 5015, "occs": 3.0, "text": "star", "list_id": 565 },
   *           ... ],
   *   }
   */

annotations/static/annotations/keyword_tpl.html

 <span ng-click='onDeleteClick()' class="delete-keyword">×</span>
 <span data-toggle="tooltip" class="keyword-text {[{keyword.listName}]}">{[{keyword.text}]}</span>
-<span class="occurrences" data-keyword-id="{[{keyword.uuid}]}">{[{keyword.occurrences}]}</span>
+<span class="occurrences" data-keyword-id="{[{keyword.uuid}]}">{[{keyword.occs}]}</span>

annotations/static/annotations/ngramlist.js

@@ -159,7 +159,7 @@
       // £TEST locally check if already in annotations NodeNgrams ------
 
       // $rootScope.annotations = array of ngram objects like:
-      // {"list_id":805,"occurrences":2,"uuid":9386,"text":"petit échantillon"}
+      // {"list_id":805,"occs":2,"uuid":9386,"text":"petit échantillon"}
 
       console.log('looking for "' + value + '" in list:' + listId)
       var already_in_list = false ;

annotations/views.py

@@ -71,8 +71,8 @@ class NgramList(APIView):
                 [
                     {'uuid': ngram_id,
                      'text': ngram_text,
-                     'occurrences': ngram_occurrences,
-                     'list_id': list_id,}
+                     'occs': ngram_occurrences,
+                     'lid': list_id,}
                 for (ngram_id,ngram_text,ngram_occurrences,list_id) in doc_ngram_list
                 ],
             'lists': lists