FTP Support

This allows you to upload files to a FTP server and simply return a URL to the image. This has the following configuration options: - Hostname - Defines the hostname of the FTP server. - Port - Defines the port for the FTP server. - Username - Defines the username for the FTP user. - Password - Defines the password for the FTP user. - Directory - Defines the directory on the server to upload the files too. - Base URL - Defines the base URL for the FTP server. This will mean that when the URL is returned, it will be returned in the format of <base URL>/<filename>.