New Pylearn2 wrappers and an example
Less redudancy

The input variables of the cost computation graph provide
enough information with their names to set the model's data
specification.
Solution for resuming training
PEP8
Only build master branch, because it keeps building my PRs twice
Per-batch monitoring for Pylearn2 wrapping
Initilizeable
removed commented out code; removed inheritance from Brick
removed more commented out code
added docstring; made _no_bias_initialization class attribute
pep8
docstring style changes
mainclasses are not before mixin classes
_push_initialization_config now checks if child has _no_bias_initialization
pep8
Merge pull request #64 from sherjilozair/Initializeable2

Initilizeable
Small fixes before merging
Fix the case with no learning rule
Merge pull request #60 from rizar/new_pylearn2_wrappers

New Pylearn2 wrappers and an example
Refactor ComputationGraph and Cost