documentation updated

Author: aguidrevitch

README.md

@@ -13,26 +13,8 @@ Usage:
     app.configure(function () {
         ...
         app.use('/upload', upload({
-            uploadDir: __dirname + '/public/uploads'
-            tmpDir: '/tmp',
-            maxPostSize: 11000000000, // 11 GB
-            minFileSize: 1,
-            maxFileSize: 10000000000, // 10 GB
-            acceptFileTypes: /.+/i,
-            // Files not matched by this regular expression force a download dialog,
-            // to prevent executing any scripts in the context of the service domain:
-            safeFileTypes: /\.(gif|jpe?g|png)$/i,
-            imageTypes: /\.(gif|jpe?g|png)$/i,
-            imageVersions: {
-                'thumbnail': {
-                    width: 80,
-                    height: 80
-                }
-            },
-            accessControl: {
-                allowOrigin: '*',
-                allowMethods: 'OPTIONS, HEAD, GET, POST, PUT, DELETE'
-            }
+            uploadDir: __dirname + '/public/uploads',
+            uploadUrl: '/uploads/'
         }));
         app.use(express.bodyParser());
         ...
@@ -46,6 +28,29 @@ On the frontend:
    <script>$('#fileupload').fileupload({ dataType: 'json' })</script>
 ```
 
+Other options and their default values:
+```javascript
+    tmpDir: '/tmp',
+    maxPostSize: 11000000000, // 11 GB
+    minFileSize: 1,
+    maxFileSize: 10000000000, // 10 GB
+    acceptFileTypes: /.+/i,
+    // Files not matched by this regular expression force a download dialog,
+    // to prevent executing any scripts in the context of the service domain:
+    safeFileTypes: /\.(gif|jpe?g|png)$/i,
+    imageTypes: /\.(gif|jpe?g|png)$/i,
+    imageVersions: {
+        thumbnail: {
+            width: 80,
+            height: 80
+        }
+    },
+    accessControl: {
+        allowOrigin: '*',
+        allowMethods: 'OPTIONS, HEAD, GET, POST, PUT, DELETE'
+    }
+```
+
 ## License
 Copyright (c) 2012 [Aleksandr Guidrevitch](http://aguidrevitch.blogspot.com/)
 Released under the [MIT license](http://www.opensource.org/licenses/MIT).