trunk,nnet1: minor bugfix in multiple-softmax class



git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4536 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: changing the lattice-align-words algorithm from breadth first to depth first, so that it can output partial results when it hits the maximum required states. This will likely make lattice-align-words slower. Also changed the default --max-expend value in steps/make_index.sh from 30 to 180. This will also make the indexing a bit slower, but will give better results since it reduces the number of failed utterances.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4537 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: modifying write_kwslist.pl so that it won't fail when the search result is empty

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4539 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: deleting babel/s5c as it's a bit out of date. Will copy the newest s5b to s5c again.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4540 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: re-creating s5c (copying from the latest s5b scripts). All further Babel changes should be made into s5c so that s5b can reflect JHU's Babel performance in April, 2014.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4541 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: fixing phone mismatch in proxy search -- those fixes were checked in to another branch in April but somehow were not merged to trunk; I'm committing again here to trunk.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4542 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: a number of unrelated small fixes, mostly changes to usage messages.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4543 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: minor bug fix in Librispeech script

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4544 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
(trunk/egs/gale_arabic) Various fixes and improvements of the recipe. Added possibility to add more corpora easily, GALE 2014 for example.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4545 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
trunk: fix some lexicon generating issue

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4546 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8