pep8
Remove duplicate DebugMode check for cuda convnet stuff.
pep8
Always create uint, it don't exist too on mac.
Lecun_lcn reshape

Adding parenthesis to first reshape lecun_lcn function.
Added get_target_space() to model base class
Added binary_target and target_dim as inputs to softmax, added _target_space as datamember
Changed Softmax cost to use indexing instead of multiplication if the target space is an IndexSpace
Changed DefaultDatasetMixIn to call get_target_space
Actually added target_dim as input
Imported IndexSpace
Added a missing self.
Changed some parameters in 'rbm_tools.py' in order to reduce the running time of 'test_ais.py'.
Merge pull request #1005 from Andarius/master

Lecun_lcn reshape
Added get_target_space to mlp and Composite layer
Changed get_monitor_dataspecs to use target_space, fixed softmax cost to use gpu
Softmax cost is now fixed to account for multidimensional targets
Simplify YAML parse architecture for external use.
join(readlines()) -> read()
Backwards-compatibility API wrappers.