Generic computational tasks.

dlmeta.c
Extract Image table metadata from a FITS image.

dltaskd.c
Tasking daemon.  Used to asynchronously subit, run, and manage
multiple concurrent tasks on a remote server (or the localhost).

dlcutout.c
Used by the SIAV2 service to both compute (plan) and generate
cutouts of images.
    SimpleLink:  cc dlcutout.c -lcfitsio `ast_link` -o dlcutout
Requires: cfitsio, Starlink AST library

dlphead.c
	A simple utility used to print image header information, to
examine images used as input to vocutout.c