Tabs to spaces in Python files
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.
Merge pull request #1040 from bartvm/scipy

Safe scipy import for target_format.py
Remove unused KeyAwareDefaultDict class
Merge pull request #706 from memimo/doc

Moved api guide from pylearn1
Merge pull request #1043 from madisonmay/key-aware

Remove KeyAwareDefaultDict
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