Genie:  Raise finish_creation() and create_file()
Genie:  Factor out create_file() with creator/type
Genie:  Add FIFO icon
Genie:  Recognize FIFOs in HFS stat
Genie:  Implement mknod of S_IFREG for HFS
Genie:  Don't open FIFOs as regular files
Merge branch 'hfs-mknod' into hfs-fifo
Genie:  Permit S_IFIFO in hfs_mknod()
Merge branch 'hfs-fifo'
[NEW] mkfifo