Maintenance Release 1.6.4

This is an incomplete list among the many features added.

• New example

  • Improved CycleGAN with resize-convolution for unsupervised image-to-image translation by @luoxier

• New support

  • LayerNormLayer see tf.contrib.layers.layer_norm by @zsdonghao

• New update

  • tl.cost.mean_squared_error (0ede665) for dim=3 i.e. [batch_size, w, h] by @zsdonghao
  • Fix wrong default parameter (b22d37b) for tl.prepro.imresize by Yu Fang (@squarefk)
  • More pyplot (8b2c382) in tl.vis to the functions by @zsdonghao

• Documentation by @luomai @zsdonghao