added LinearGaussian
Merge branch 'master' of github.com:lisa-lab/pylearn2
initialization for LinearGaussian
add extra info to iterator test
add preprocessor to DDM
Merge pull request #218 from goodfeli/master

LinearGaussian
FIX batchwise_shuffled_sequential returning wrong number of examples
Merge pull request #219 from memimo/iterator

FIX: batchwise_shuffled_sequential returning wrong number of examples
made models.dbm a directory
started a module for Ising model DBM layers
beta initialization stuff
Make partialsum results an output of WeightActs.

This allows Theano to manage it and (optionally) disable garbage
collection of it between invocations.
completed Ising model implementation (at least well enough to train
one hidden layer)
Merge pull request #221 from goodfeli/master

Ising model
Merge pull request #220 from dwf/partial_sums_output

Make partialsum results an output of WeightActs.
made dbm report monitoring channels for visible layer
support for initializing sigmoid biases from a tanh dataset
Ising model parameterized as Boltzmann machine
added baselines for ICML 2013 WREPL emotions contest
parse yaml strings into floats