Merge pull request #1212 from redwrasse/arctanh

use torch builtin arctanh method

Merge pull request #914 from tensorflow/npapernot-v301

v.3.0.1 readme

Merge pull request #900 from tensorflow/npapernot-v3

prepare readme for v3 release

Merge pull request #411 from tensorflow/readme

add affiliation to readme

Merge pull request #240 from goodfeli/v2.0.0

add version string to v2.0.0 release

v2 release

Merge pull request #48 from openai/readme

Update README for v1

Merge pull request #20 from openai/batch_size

Fix bugs when data size is not multiple of batch size