Added doc on sliding windows related operaitons
Fixed spelling
Added more info about inputs and restrictions
Fixed neigbours doc according to remarks
Merge github.com:Theano/Theano into doc_fix
Moved neighbours into tensor.nnet
added op for pooling
fixing couple issues
added gradients
added tests
refactor c_set_tensor4d
safer c_cleanup_code_struct
added opt
testing different strides and pooling modes
fix crash
fix crash
fix test crash with floatX=float64 and FAST_COMPILE
Merge pull request #3 from nouiz/ynd-dnn_pooling

Ynd dnn pooling
added pooling opt tests
Merge branch 'dnn_pooling' of https://github.com/ynd/Theano into dnn_pooling