fixed pykaldi api after pykaldi refactoring
Merge branch 'master' into kaldi_refactoring_integration
change KALDI_ROOT PATH
 docs fixes

Using os.walk for collecting rst files
Ignoring rst files in alex/doc/_man_rst
Wrapping test_numpy in ifmain
wrap download files in ifmain
created Alex-requirements istead of tens of commands.

Do we really need wxpython?
Try to force github to link to file
Merge branch 'INSTALL_update' into kaldi_refactoring_itnegration
fixes for building docs
minor readme fix
fixed kaldi integration - tested
add __init__.py to create hclg package (for docs)
add ifmain so tests are not run in docs build
Merge pull request #51 from UFAL-DSG/INSTALL_update

Install update
Merge pull request #52 from UFAL-DSG/kaldi_refactoring_integration

Kaldi refactoring integration
Update INSTALL.rst
Update alex-requirements.txt
new test scripts
Merge branch 'master' of github.com:UFAL-DSG/alex