Lierolibre

• lierolibre-extractgfx(6) script to extract images from LIERO.CHR files
• lierolibre-extractlev(6) script to extract the image from Liero level files
• lierolibre-extractsounds(6) script to extract sounds from LIERO.SND files
• lierolibre-packgfx(6) script to create LIERO.CHR files
• lierolibre-packlev(6) script to create Liero lev files
• lierolibre-packsounds(6) script to create LIERO.SND files
• lierolibre(6) script to launch lierolibre