fixed problem with sequence files being in a subdirectory being identified to match with the library names (which are not prepended with the directory name)
fixed problem with sequence files being in a subdirectory being identified to match with the library names (which are not prepended with the directory name)

wilke/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,teharrison/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,paczian/MG-RAST,MG-RAST/MG-RAST,paczian/MG-RAST,wilke/MG-RAST,paczian/MG-RAST,MG-RAST/MG-RAST,teharrison/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,MG-RAST/MG-RAST,paczian/MG-RAST