LibSVM: Wrong index is written to output stream.
crossValidation computes training- and test see
python: Add SigmaPi layer cbindings.
Merge pull request #61 from AlexanderFabisch/master

Fix build file.
Merge branch 'master' of ssh://github.com/Ruun/OpenANN into openann
python: add SigmaPi Layers to bindings.
add virtual destructor to sigma pi constrains.
Merge pull request #62 from Ruun/openann

Python bindings for SigmaPi Layer + some small changes
Add some API documentation.
Add ALGLIB conjugate gradient.
Refactor CG and LMA.
Refactor CG.
Merge pull request #63 from AlexanderFabisch/alglib-cg

Alglib cg
Remove unused import.
Merge pull request #64 from AlexanderFabisch/master

Remove unused import.
Add CG test case.
Simplify CUDA helper function.
Remove loop and throw OpenANNException.
Fix bug in logger.
Allow step-wise CG optimization.