load user pins in the database worker

lib/historyKeeper.js

@@ -42,6 +42,7 @@ module.exports.create = function (config, cb) {
         batchMetadata: BatchRead('GET_METADATA'),
         batchRegisteredUsers: BatchRead("GET_REGISTERED_USERS"),
         batchDiskUsage: BatchRead('GET_DISK_USAGE'),
+        batchUserPins: BatchRead('LOAD_USER_PINS'),
 
         //historyKeeper: config.historyKeeper,
         intervals: config.intervals || {},
@@ -242,6 +243,7 @@ module.exports.create = function (config, cb) {
         }));
     }).nThen(function (w) {
         HK.initializeIndexWorkers(Env, {
+            pinPath: pinPath,
             filePath: config.filePath,
             archivePath: config.archivePath,
             channelExpirationMs: config.channelExpirationMs,