Ari Constâncio <ari.constancio at gmail d0t com> - Portuguese localisation
Arnaud Gomes-do-Vale <arnaud at carrosse.frmug.org> - autoconf patches
Arwed v. Merkatz <v.merkatz at gmx dot net> - Gamma correction for adjust filter
Ari Constâncio <ari.constancio at gmail d0t com> - Portuguese localisation
Arnaud Gomes-do-Vale <arnaud at carrosse.frmug.org> - autoconf patches
Arwed v. Merkatz <v.merkatz at gmx dot net> - Gamma correction for adjust filter