GitLab

trunk: Removing some inessential nnet components from nnet2(PowerExpandComponent, PiecewiseLinearComponent, AffineComponentModified, AffineComponentA, AffinePreconInputComponent, MixtureProbComponent).

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4496 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8