Added Y check. And uncompleted unit test
get_weights_topo for Maxout
removed line
Merge pull request #1151 from goodfeli/wtf_git_2

get_weights_topo for Maxout
Update sgd.py

Fixed bug in AnnealedLearningRate where the _initialized flag was never set to True. This resulted in the learning rate falling to zero almost immediately after _anneal_start is reached.
made test_format.py un-executable, so that nosetests runs it. Fixed pep8 issues that this uncovered.
Added function test_annealed_learning_rate to test_sgd.py to test whether AnnealedLearningRate is working properly. The function is a modified version of test_linear_decay.
Changed test_annealed_learning_rate so that anneal_start is an integer and is converted to a float during the calculation of the expected learning rate.
pep8
added try-except block around importing matplotlib
fixed warnings issued by 'python doc/scripts/docgen.py --test'
Added skip_if_no_sklearn() calls to avoid UserWarnings about missing sklearn in Travis
removed the skip_if_no_XXXX() calls added in the previous commit, aded matplotlib installation to .travis.yml
Cast current_learning_rate as floatX before setting learning_rate in AnnealedLearningRate in sgd.py
removed matplotlib installation from .travis.yml, put matplotlib imports within try-except blocks in browse_norb.py, browse_small_norb.py, commented out test that was causing mystery crashes in Travis, for later investigation
Merge pull request #1159 from SuperElectric/pep8_nosetest

made test_format.py un-executable, so that nosetests runs it.
Use OrderedDict in spatiotemporal_cubes and test.
Deleted a whitespace and added a whitespace to satisfy Travis
Merge pull request #1162 from lamblin/fix_test_spatiotemporal_cubes

Use OrderedDict in spatiotemporal_cubes and test.
Fixed #1125 call the Model constructor when initializing its subclasses in test_sgd.py