Added new Download Method setting and move Symlink file Downloads to right below it. #1160
Hide symlink option if file download method is set to Direct. #1160
Whitespace. #1160
Introduce edd_get_htaccess_rules() and adjust file protection generation functions. #1160
Introduce edd_get_file_download_method(). #1160
Adjust process-download.php for new file download methods. #1160