Rebuild dist/.

Former-commit-id: d71f105493e9931f95aff890e8efaf480a1ee827

dist/lodash.underscore.js

@@ -18,9 +18,6 @@
   /** Used internally to indicate various things */
   var indicatorObject = {};
 
-  /** Used to avoid reference errors and circular dependency errors */
-  var dependencyObject = {};
-
   /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */
   var keyPrefix = +new Date + '';
 
@@ -619,7 +616,7 @@
    * _.keys({ 'one': 1, 'two': 2, 'three': 3 });
    * // => ['one', 'two', 'three'] (order is not guaranteed)
    */
-  var keys = dependencyObject.keys = !nativeKeys ? shimKeys : function(object) {
+  var keys = !nativeKeys ? shimKeys : function(object) {
     if (!isObject(object)) {
       return [];
     }
@@ -1051,7 +1048,7 @@
    * });
    * // => true
    */
-  var isEqual = dependencyObject.isEqual = function(a, b, stackA, stackB) {
+  function isEqual(a, b, stackA, stackB) {
     if (a === b) {
       return a !== 0 || (1 / a == 1 / b);
     }
@@ -1147,7 +1144,7 @@
       });
     }
     return result;
-  };
+  }
 
   /**
    * Checks if `value` is, or can be coerced to, a finite number.
@@ -1286,6 +1283,8 @@
   /**
    * Checks if `value` is a number.
    *
+   * Note: `NaN` is considered a number. See http://es5.github.io/#x8.5.
+   *
    * @static
    * @memberOf _
    * @category Objects