trunk: fixing bugs introduced by the 
 and 
 symbols in words.txt

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4670 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: Fix a small bug in RandGauss2 with double arguments.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4672 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
Applied patch from BOLT system.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4673 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8