trunk: minor edit (add comments)

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4699 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: modify Makefile to give more informative error message if OPENFST_VER is not defined.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4700 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk,steps: adding the 'delta_opts' so there can be non-default delta-order, writing prettier kwslist with more precision of scores


git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4701 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: Adding vad.scp to utils/fix_data_dir.sh

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4703 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: fixing rnnlm's submitting command which was requesting 8 cores without reservation.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4704 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: fixing rnnlm's submitting command which was requesting 8 cores without reservation. -- the previous commit was only using the --num-threads option for the first command.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4705 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: fix to utils/queue.pl (changing text of default config file that's used if no config file is provided) so that recent change does not alter behavior in default case.  remove unnecessary '-q all.q' option

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4706 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8