Many changes, see Changelog.

- all tables were re-indexed to get more performance
- e-mail sending procedure completelly re-implemented
- new intelligent HTTP redirection options
- HTTP redirects are permanent now
- Flash support via <flash> advanced HTML tag
- e-mail addresses are escaped in <mail-link>
- <image /path/to/server/file> implemented
- usage of $ezin_cfg['theme'] and $ezin_cfg['upload']
- many others...