Adapt from & size to be part of the query instead of the body

Author: dbengsch

src/kuzzle.js

@@ -1257,6 +1257,14 @@ Kuzzle.prototype.query = function (queryArgs, query, options, cb) {
       object.refresh = options.refresh;
     }
 
+    if (options.from) {
+      object.from = options.from;
+    }
+
+    if (options.refresh) {
+      object.size = options.size;
+    }
+
     if (options.metadata) {
       Object.keys(options.metadata).forEach(function (meta) {
         object.metadata[meta] = options.metadata[meta];

src/kuzzleDataCollection.js

@@ -339,17 +339,6 @@ KuzzleDataCollection.prototype.fetchAllDocuments = function (options, cb) {
     options = null;
   }
 
-  // copying pagination options to the search filter
-  if (options) {
-    if (options.from) {
-      filters.from = options.from;
-    }
-
-    if (options.size) {
-      filters.size = options.size;
-    }
-  }
-
   this.kuzzle.callbackRequired('KuzzleDataCollection.fetchAll', cb);
 
   this.advancedSearch(filters, options, cb);