fix has_monitoring_datasets for empty dict
add a test for empty monitoring_datasets dict
fix bad test on empty monitoring datasets dict
Merge pull request #1193 from bouthilx/sgd_typo

Fix bug in SGD
non-redundant softmax

patch old pickle files
patch Softmax pickles in __setstate__
PEP8
Merge pull request #1196 from goodfeli/nonredundant

non-redundant softmax
Sigmoid's "classification" monitor style had two behaviors; deprecate
that string and make two separate strings for each behavior

note about binary classification
Fixed #2071: Moving test_record.py from Pylearn2 to Theano.
Merge branch 'master' of git://github.com/lisa-lab/pylearn2
Merge pull request #1198 from julianser/master

Fixed #2071: Moving test_record.py from Pylearn2 to Theano.
removed cost.py from whitelist
Merge pull request #1203 from kelvinxu/master

changed cost.py to conform to pep8
Merge pull request #1204 from goodfeli/sigmoid

Fix changed behavior