Commit for ticket 255
adding unit test for dbm_demo
2nd attempt at making dbm_demo unit test
pep8 changes and removing try,except clauses (including from test_sdae.py)
removed old imports, added skip_if_no_data
Fixes #255. Making the code compatible with pep8. Modified both default.py
and test_default.py.
moved skip into test_sda, test_dbm, train_dbm functions
Merge pull request #584 from capybaralet/master

adding unit test for dbm_demo
Merge pull request #606 from goodfeli/master

support old pickle files
Merge pull request #579 from SinaHonari/CCW3

Multiple monitoring datasets for DefaultTrainingAlgorithm
Merge branch 'master' of github.com:lisa-lab/pylearn2
more doc
update doc formatting based on Vincent Dumoulin's feedback
fixed bug where I used wraps on a method that didn't exist