CMulTable updateGradInput now uses proper but slow gradient calculation. The old one is available in updateGradInput_efficient function.
make print function print detailed information on torch class instances.
Merge branch 'cudaconv'
Merge branch 'master' of github.com:andresy/torch
Added reference to Alex's code.
Correct implementation of SpatialMaxPoolingCUDA (Sixin's port)
merge spa