Update comment
Update test
if 0 removed
Update test
if 0 removed
if 0 removed
Fix for '__builtin__' module names
if 0 removed
Move test to methods
Small typo fix
Merge pull request #838 from rbharath/typo

Small typo fix in dropout docstring.
Clean up formatting in train_extensions/__init__.py
Update linear.py
adding comments to the dummy classes in test_sparse_dataset (ticket #490)
updating ticket #267 to improve coding style
Update documentation
Merge pull request #705 from SinaHonari/CCW4

fixes #266 Adding input validation to yaml config parser
WIP reorganization
Merge pull request #835 from saebrahimi/remove_dead_code

Update blocks.py
Updating the test_sparse_dataset for ticket #490 to update module_level and
class level comments