Deploy and integrate uploadwizard

• put the "UploadWizard" directory in /extensions
• check the value of the following options in LocalSettings.php

$wgEnableUploads = true;

$wgUseImageMagick = true;

$wgImageMagickConvertCommand = "/usr/bin/convert";

• still in LocalSettings.php, add the following line

require_once( "$IP/extensions/UploadWizard/UploadWizard.php" );

• check out the Special:Version page to verify the installation
• make sure that your $IP/images directory is writable by the web server