PathFileTwirler

Mass file processing to rename, move, copy files with following features:
mix path and filenamecomponents to a new filename and location;
enumerate files;
integrate mp3-id tag information in the new filenames;
Convert filenames to be compatible with different operating systems (FAT(MSDOS), VFAT(Windows), ISO9660(CD), HFS(MacOS),...);
Change to UPPERCASE/ lowercase and more;
UNDO-function;