Updated jailkit instalation procedures to install jailkit as debian package. Because it´s better to remove and update. And because jailkit is debianized.
Install debian package is better then pure source.

Modified the update scripts to check if a download of the tar.gz has succeeded.

Fixed a bug that prevented the restarting of services when the install is finished.

Fixed a bug in ssh user plugin which resulted in a change of the shell to /bin/bash when a user was updated even when jailkit was enabled.

This is to update the Ubuntu 8.04 Install guide to include the Jailkit info from the Debian Install guide. Also to test my commit access to the svn repo.

- Fixed a few bugs in suphp implementation.

- Updated Ubuntu installation instructions.

- added a daily cronjob for stats creation in the installer.
- Fixed a bug in the spamfilter white / blacklist forms (thanks to satommy for reporting this)
- fixed ssl cert path in vhost templates/web_domain_ssl.htm
- fixed a bug in the apache plugin which prevented the copying of the standard error and index files.

- enhanced the documentation