Tabs to spaces in Python files
change cuda_convnet to use cublas_v2 as now Theano use this version!
convert tab to space.
Merge pull request #1029 from nouiz/cublas_v2

[Update Pylearn2 to work with dev version of Theano] Cublas v2
Added to the doc, some shape restriction.
Merge pull request #1031 from nouiz/doc

Added to the doc, some shape restriction.
fix cifar10 onehot, and pep8
Merge pull request #1024 from matthiasgoergens/master

Tabs to spaces in Python files
fix moniroting for nlp softmax
change dtype
make one_hot none
Improved test_maxout.py running speed
Merge pull request #1033 from memimo/onehotfix

Fix cifar10 onehot, and pep8
Merge pull request #1035 from memimo/nlp_softmax

fix moniroting for nlp softmax
Further modifications to improve test_maxout.py runtime.
Safe scipy import
Changed from ImportError to RuntimeError
Added the flag 'DebugMode' to the script test_maxout.py
Moved api guide from pylearn1
Merge pull request #1036 from AlassaneNdiaye/fix__test_maxout.py

Modifications to improve test_maxout.py running speed.