more input parsing options
more input parsing options

boolean flags to indicate source is parse, target is parsed, and which
side to use as the SAMT syntax.

joshua-decoder/thrax,jweese/thrax,joshua-decoder/thrax,tdomhan/thrax,tdomhan/thrax,joshua-decoder/thrax,joshua-decoder/thrax,tdomhan/thrax,jweese/thrax,jweese/thrax