v0.13.2

Master branch at 2018/11/18.

v0.13.1

• Fixed mesh-like artifact on art model #125
• Fixed wrong format in upconv_7/art/noise0_scale2.0x.t7 (cudnn -> cunn)

v0.13

• Added new upscaling model (models/upconv_7)
• Added support for user method (universal filter)