Added @brief messages to methods
Added @brief messages to methods

emjotde/amunmt,DianaDespa/marian-train,marian-nmt/marian-train,emjotde/amunn,afaji/Marian,marian-nmt/marian-train,amunmt/marian,DianaDespa/marian-train,amunmt/marian,emjotde/amunn,marian-nmt/marian-train,afaji/Marian,DianaDespa/marian-train,afaji/Marian,amunmt/marian,marian-nmt/marian-train,DianaDespa/marian-train,emjotde/amunn,emjotde/Marian,afaji/Marian,emjotde/amunmt,emjotde/amunn,DianaDespa/marian-train,marian-nmt/marian-train,emjotde/Marian,emjotde/amunmt,emjotde/amunmt