skip unit test copying in makefile

Author: yyx990803

Makefile

@@ -4,11 +4,6 @@ deploy:
 	rm -f db.json
 	hexo generate
 	cp -R ./todomvc public/examples
-	mkdir -p public/unit
-	cp -R ../vue/test/unit/lib/ public/unit/lib
-	cp ../vue/test/unit/index.html public/unit/index.html
-	cp ../vue/test/unit/specs.js public/unit/specs.js
-	cp ../vue/test/unit/specs.js.map public/unit/specs.js.map
 	hexo deploy
 
 update: