Added DotProduct:type().
Merge pull request #7 from nicholas-leonard/master

Batch LookupTable
Merge pull request #6 from fidlej/topic_DotProduct_type

Added DotProduct:type()
add copyright file
adding travis tests
using install-all install of the split scripts
need to install blas/atlas in travis

need to install blas/atlas in travis because openblas doesn't build in travis build boxes.
fixed typo in ClassNLLCriterion
TemporalConvolution accepts batches
Merge branch 'master' of github.com:torch/nn
TemporalConvolution_updateOutput simple batch fix
TemporalConvolution:forward() runs
TemporalConvolution:backward
fixed TemporalConvolution:inputGrad() bug
TemporalConvolution:accGradParameters()
TemporalConvolution unit test
TemporalConvolution unit test 1D vs 2D