Merge pull request #200 from gorgonia/variousbugfixes

Fixed a tiny bug in UnbindNonInputs.

Merge pull request #192 from siquus/newSolversAndTests

New Barzilai-Borwein solver and solver tests

Merge pull request #190 from gorgonia/189fix

Updated convnet example

Merge pull request #179 from bradleyjkemp/patch-1

Fix table formatting

fixed travis to allow failures in go tip

Merge pull request #159 from chewxy/convolution

Convolution

Merge pull request #162 from chewxy/v0.7.3-2

v0.7.3

Fixes #160 but the stacked autoencoder example will still be re-written for 0.8.0

Merge pull request #158 from chewxy/v0.7.2

v0.7.2

V0.7.1 fixes (#149)

* added new diagrams for data structure

* fixes #148

* fixes #147
go midstack inliner, you're our only hope now

* Added more tests, and slightly changed the interface for DenseTensors to also include stack

* Updated tests to run more quick tests
added more tests

v0.7.0 - execution engine separated from tensor structures