GitLab

sandbox/online: various cosmetic changes to code; slight refactoring of pitch code; new documentation (not yet pushed to webpage; will do when I merge to trunk)

git-svn-id: https://svn.code.sf.net/p/kaldi/code/sandbox/online@3824 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8