Extra programs from the probcons package

 Contains the convert, project and makgnuplot programs from the probcons
 package, which have been renamed to pc-compare, pc-project and pc-makegnuplot
 respectively to avoid collisions with other program names. These programs are
 mostly useful for testing purposes and are not required for the normal usage of
 Probcons.
 .
 Probcons is a tool for generating multiple alignments of protein
 sequences.