finished noisyrelu
Merge branch 'noisyrellu' of https://github.com/nicholas-leonard/cunnx into noisyrellu
initialize threshold in updateOutput
fixed small syntax error
noisyrelu ready
added different train or test mode
make some variable local
added noisyRelu test
added noise to training
working on NoisyReLU
WindowGate2 (doesnt work either)