Fixed #71. Problem was that @orientation wasn't being copied to the result.
Fixed #71. Problem was that @orientation wasn't being copied to the
result.

wlevine/nmatrix,thisMagpie/nmatrix,johnmarinelli/nmatrix,johnmarinelli/nmatrix,agisga/nmatrix,johnmarinelli/nmatrix,janusnic/nmatrix,agisga/nmatrix,janusnic/nmatrix,janusnic/nmatrix,janusnic/nmatrix,agisga/nmatrix,johnmarinelli/nmatrix,wlevine/nmatrix,wlevine/nmatrix,wlevine/nmatrix,thisMagpie/nmatrix,agisga/nmatrix,thisMagpie/nmatrix,thisMagpie/nmatrix