added att_dataset for isse #1878
Merge pull request #36 from kislayabhi/master

added att_dataset for issue #1878
Fixes Python3.3 integration test, #1936
Merge pull request #39 from dhruv13J/KDTree

Fixes Python3.3 integration test, #1936
Revert "Merge pull request #39 from dhruv13J/KDTree"

This reverts commit 42c9a54f5afadbb61d27a2da09c6c56c0d0a57de, reversing
changes made to ff34862b9871856a08e80ec6dc3a51983fec56d1.
Revert "Merge pull request #37 from dhruv13J/KDTree"

This reverts commit 082eeb56ea20fc55085950e6114ef4e7849d438d, reversing
changes made to 6615cf007634595d459853bf4dc6f1a227d2450c.
Merge pull request #40 from shogun-toolbox/revert_knn_nanoflann_data

Revert knn nanoflann data
Add Movielens data to data toy.
Remove the two scripts.
Merge pull request #41 from pl8787/master

Add Movielens data to data toy. Shogun issue #2068
car evaluation dataset (categorical dataset) added
Merge pull request #42 from mazumdarparijat/master

car evaluation dataset (categorical dataset) added
Sudoku image - IPython notebook
Merge pull request #43 from ahcorde/master

Sudoku image - IPython notebook
add dataset for the variational program
Merge pull request #44 from yorkerlin/master

add dataset for the variational program
Add kernel custom modular test data.
Merge pull request #45 from pl8787/master

Add kernel custom modular test data.
custom kernel data change as per #2190
Merge pull request #46 from lambday/master

custom kernel data change as per #2190