feat(grunt): add theme dev task
feat(grunt): add theme dev task

hjiang/1byte.io,leancloud/leancloud.rocks,sparanoid/almace-scaffolding,leancloud/leancloud.rocks,leancloud/leancloud.rocks,sparanoid/almace-scaffolding,hjiang/1byte.io,sszuflita/almace-scaffolding,sparanoid/almace-scaffolding,sszuflita/almace-scaffolding,sszuflita/almace-scaffolding,hjiang/1byte.io