Parses UK Profile 1.05/1.06 Object Carousel and saves files to disk (all
stored under /tmp/cache at the moment). The files are the scripts and
text/image data for MHEG5, the interactive(ish) element of digital TV. At
the moment the MHEG scripts are not parsed, so to duplicate that
interactive experience, speedy usage of "cat" and "xv" is recommended.
