====
    Copyright (C) 2010 Mike Haller

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

            http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
====

JUpload Multi-File Upload Web Component

What is JUpload?
 JUpload is a replacement for file upload tags in html.
 It will upload multiple files to the webserver.
 It uses RFC1867 to upload files via POST HTTP request.
 It is also capable fo PUTting files to the webserver, which allows resuming of
 large files.

Features
 Recursive directory upload
 Support for HTTPS (Secure HTTP over SSL)
 Support for proxies.
 Support for public key encryption
 Image preview
 Status display
 File upload resuming (with PUT method)
 Remote controllable (via JavaScript)
 Interaction with your DHTML page
 Plugins
 Customizable look and feel via themepacks (you need SkinLF from javootoo.com)
 ... many more :o)

Requirements
 Java 2 Standard Edition (v1.4 or higher) Plug-In

Author
 Mike Haller Systemservice
 info@jupload.biz
 http://www.jupload.biz/

Contact
 If you have any questions, ask them by mail or in the forum.
 If you have any ideas, improvements etc. send them by mail. :-)
 Please use the word "jupload" in the subject line.

Building JUpload
 Requirements: JDK and Maven2
 Run "mvn clean install" in the root path where pom.xml is located.
 The distribution archive "jupload-classic-1.0-SNAPSHOT.jar" will be built into
 the folder "target/".
 Copy this file to your example installation from the binary JUpload archive.
 Attention! You need to sign the .jar file before you can use it in a browser. See below.
 
Test Certificate
 For the applet to work, it must be signed. Signing an applet can be done
 with the following steps:
 
   (If you tried before, use
     "%JAVA_HOME%/bin/keytool -delete -alias jupload"
    to delete your old test key)
    
   1) Run

          "%JAVA_HOME%/bin/keytool -genkey -alias jupload"

      Choose your password. It will then ask a lot of questions, answer them correctly.
      It will now create a key, this will take some time.
      It will ask for a passphrase. You can enter a passphrase or hit return to choose
      the same passphrase as your password.
 
      (To automate part of this, use option "-dname")

   2) Sign the jar file with your own certificate with

          "%JAVA_HOME%/bin/jarsigner jupload.jar jupload

       (Attention: jarsigner does not work with unicode class names)