Rebuild docs and files.

Former-commit-id: 3f0dd7d8a07e2a3694619ce7277573ffb6f88ef6

dist/lodash.js

@@ -661,24 +661,21 @@
      * @returns {Boolean} Returns `true`, if `value` is a plain object, else `false`.
      */
     function shimIsPlainObject(value) {
-      // avoid non-objects and false positives for `arguments` objects
-      var result = false;
-      if (!(value && toString.call(value) == objectClass)) {
-        return result;
-      }
-      // check that the constructor is `Object` (i.e. `Object instanceof Object`)
-      var ctor = value.constructor;
+      var ctor,
+          result;
 
-      if (isFunction(ctor) ? ctor instanceof ctor : true) {
-        // In most environments an object's own properties are iterated before
-        // its inherited properties. If the last iterated property is an object's
-        // own property then there are no inherited enumerable properties.
-        forIn(value, function(value, key) {
-          result = key;
-        });
-        return result === false || hasOwnProperty.call(value, result);
+      // avoid non Object objects, `arguments` objects, and DOM elements
+      if (!(value && toString.call(value) == objectClass) ||
+          (ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor))) {
+        return false;
       }
-      return result;
+      // In most environments an object's own properties are iterated before
+      // its inherited properties. If the last iterated property is an object's
+      // own property then there are no inherited enumerable properties.
+      forIn(value, function(value, key) {
+        result = key;
+      });
+      return result === undefined || hasOwnProperty.call(value, result);
     }
 
     /**