Remove deprecated directory creation
Remove deprecated directory creation

Removing deprecated functionality in preparation for Sketch 3 support.

noyobo/sketch-preview,asa1230/sketch-preview,marcisme/sketch-preview,asa1230/sketch-preview,asa1230/sketch-preview,marcisme/sketch-preview,noyobo/sketch-preview,marcisme/sketch-preview,noyobo/sketch-preview