GitLab

       Involves adding new online-decoding code, plus some refactorization of existing code
       (e.g., some small changes to interfaces of the decoders; rename GauPost to GaussPost).


git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4361 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8