Added very simple add and mul constant modules.
fixed a numerical issue in the SoftPlus module (it breaks for input greater than about 20).  Added a beta value to control the 'softness' of the transfer function (default is 1).
typo
Merge branch 'master_remote' of github.com:jonathantompson/nn into softplus_improved
Merge pull request #18 from jonathantompson/softplus_improved

Softplus improved
Merge pull request #19 from jonathantompson/constant_funcs

Added very simple add and mul constant modules.
typo fix!
Add nn.View module

This module creates a new view of the input tensor without copying it.
Merge pull request #17 from sergomezcol/master

Add minibatch support for nn.JoinTable and nn.SplitTable
Merge pull request #20 from sergomezcol/view_module

Add nn.View module
Added SpatialUpSamplingNearest module.
Merge pull request #21 from jonathantompson/upsamplingnearest

Added SpatialUpSamplingNearest module.
removed fprop test for SpatialUpSamplingNearest.
Merge pull request #22 from jonathantompson/test_fix

removed fprop test for SpatialUpSamplingNearest.
Add assertion in nn.View constructor

Even though torch.view accepts a wildcard argument (-1) for one of the sizes,
nn.View cannot handle minibatches when using this option.