RHash v1.3.9

• change project license to BSD Zero Clause License
• add uk translations
• new printf-format modifier '%u' to print url-encoded filename, path or hash
• Bugfix: btih in magnet links shall be hex-encoded
• correctly align UTF8 file paths, while printing verification results
• respect UTF8 BOM when updating or verifying a hash file
• print a new-line after ed2k link, when --ed2k-link option is passed
• exit on output errors with exit_code = 2
• change option --update=<file> to update the specified file
• make short option '-P' to be an alias for --percents
• change %{mtime} format to 'YYYY-MM-DD hh:mm:ss'
• Bugfix: --sysconfdir was ignored while searching for config on Linux
• support verification of base64-formated hash sums
• add formatting options: --hex, --base32, -b/--base64
• Bugfix: properly handle symlinks on the command line