MAJOR RELEASE: Ftp package, version 2.0.0
               Necessary API breakage.
               Ftp is redesigned, using an effective, and simple queue-model similar to the SSH package's.             
               Old multithreading code completely ditched in favor of the new AsyncWork based ftp workers.
               This resulted in noticable performance gain, and simplicity.
               Non-blocking mode is finally implemented. Ftp class can do non-blocking calls easily.
               FTPS mode improved. It is now possible to inspect the SSL information after handshake.
               Support for user-defined consumer functions (for incoming data) is added.
               A simple ftp URL scheme is implemented. This scheme replaces (partially) the old Ftp::Request class.
               UTF-8 path name encoding support is added.
               Optional Connect/Login() methods pair added. It is now possible to execute commands before login.
               Ftp::DirEntry now uses pcre to parse listing strings.
               Logging is improved.
               Reference examples are added to the package.

- FtpGet:           Demonstrates a basic FTP file download in blocking mode.
- FtpGetNB:         Demonstrates a basic FTP file download in non-blocking mode.
- FtpGetMT:         Demonstrates a basic Ftp file download, using worker threads.
- FtpMultiGetMT:    Demonstrates FTP dir listing and concurrent file transfers, using worker threads.
- FtpGUI:           Demonstrates a basic FTP browser with GUI (with upload, download, mkdir, rename, delete commands).
- FtpOverTLS:       Demonstrates the secure connection capability of FTP package in blocking mode.
- FtpQueryFeatures: Demonstrates the feature query mechanism, as defined in RFC 2389
- FtpRawCommand:    Demonstrates FTP raw command execution in blocking mode.