Remove version 1 suffixes for ISO 9660
Remove version 1 suffixes for ISO 9660

gco/theunarchiver,gwerz/theunarchiver,ethus3h/theunarchiver,Matiaz/theunarchiver,zammitjames/theunarchiver,dsp2003/theunarchiver,aleksejrs/theunarchiver,letup/theunarchiver,Jarvik7/theunarchiver,amolofos/theunarchiver,pombreda/theunarchiver-migrated,markcox/theunarchiver,witwall/theunarchiver,witwall/theunarchiver,nagyist/theunarchiver,galaxy001/theunarchiver,markcox/theunarchiver,Bulat-Ziganshin/theunarchiver,markcox/theunarchiver,gco/theunarchiver,siranwu/theunarchiver,dsp2003/theunarchiver,gwerz/theunarchiver,zammitjames/theunarchiver,amolofos/theunarchiver,aleksejrs/theunarchiver,Matiaz/theunarchiver,jsdf/theunarchiver,dsp2003/theunarchiver,pombreda/theunarchiver,3van/theunarchiver,jianlinwei/theunarchiver,aleksejrs/theunarchiver,Jarvik7/theunarchiver,jianlinwei/theunarchiver,cyranodb/theunarchiver,gco/theunarchiver,galaxy001/theunarchiver,letup/theunarchiver,Jarvik7/theunarchiver,pombreda/theunarchiver-migrated,Bulat-Ziganshin/theunarchiver,sereko/theunarchiver,jsdf/theunarchiver,ethus3h/theunarchiver,siranwu/theunarchiver,venj/theunarchiver,nagyist/theunarchiver,zammitjames/theunarchiver,galaxy001/theunarchiver,nagyist/theunarchiver,cyranodb/theunarchiver,sereko/theunarchiver,pombreda/theunarchiver-migrated,3van/theunarchiver,cyranodb/theunarchiver,3van/theunarchiver,ethus3h/theunarchiver,venj/theunarchiver,jsdf/theunarchiver,Bulat-Ziganshin/theunarchiver,Matiaz/theunarchiver,letup/theunarchiver,venj/theunarchiver,pombreda/theunarchiver,pombreda/theunarchiver,jianlinwei/theunarchiver,amolofos/theunarchiver,gwerz/theunarchiver,witwall/theunarchiver,siranwu/theunarchiver,sereko/theunarchiver