Update to 1.2.4, which is mostly a maintainance release and allows to get
rid of some local patches:

o Fixed autocon warnings (Denis Leroy)
o Ported to lame 3.100 (from Fedora)
o G++ compile fixes (Nick Bailey)
o Renamed xdao folder to gcdmaster (Denis Leroy)
o pccts format security patch (from Fedora)
o Fixed compile issues with glibc >= 2.12
o Gcdmaster segfault fix (Adrian Knoth)
o Prevent a FTBFS on kfreebsd (Christoph Egger)
o Fix printf format security issues (Frantisek Kluknavsky Fedora)
o Add missing options to man page (Honza Horak)
o CD_TEXT fix for HL-DT-ST (Kees Cook)
o Man page hyphen fixes (Markus Koschany)
o Some updates to the old scsilib smake files (Ubuntu patches)

While at it, pet portlint.

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