Auto merge of #22 - autumnai:chore/release-1.3.1, r=hobofan

chore/release: prepare 1.3.1 release

Auto merge of #20 - autumnai:chore/release-1.3.0, r=hobofan

chore/release: prepare 1.3.0 release

Auto merge of #17 - autumnai:chore/release-1.2.1, r=hobofan

chore/release: prepare 1.2.1 release

Auto merge of #14 - autumnai:chore/release-1.2.0, r=hobofan

chore/release: prepare 1.2.0 release

convolution fixes

fixes

full high-level support

add convolution and performance changes

fix for cudnn edges