jshint fixes

.jshintrc

@@ -35,7 +35,8 @@
         "expect",
         "$",
         "io",
-        "app"
+        "app",
+        "moment"
     ],
     "indent": false, // Specify indentation spacing
     "devel": true, // Allow development statements e.g. `console.log();`.

lib/PeerSync.js

@@ -13,7 +13,7 @@ function spec() {
   function PeerSync() {}
   PeerSync.prototype.init = function(config) {
 
-    var network = config && (config.network || "testnet");
+    var network = config && (config.network || 'testnet');
 
     this.peerdb = undefined;
     this.sync = new Sync({

public/js/controllers/index.js

@@ -24,7 +24,7 @@ angular.module('mystery.system').controller('IndexController', ['$scope', 'Globa
   $scope.human_since = function(time) {
     var m = moment.unix(time);
     return m.max().fromNow();
-  }
+  };
 
   $scope.index = function() {
     Blocks.get({