added gulp tasks
added gulp tasks

dongguangming/angularjs-satellizer-nodejs-mongodb,LucasFrecia/instagram-hackhands,dongguangming/angularjs-satellizer-nodejs-mongodb,kampta/instaclone,memezilla/instagram-hackhands,RAGOpoR/instagram-hackhands,filipemerker/instagram-hackhands,pcnicklaus/instagrammmin,sahat/instagram-hackhands,filipemerker/instagram-hackhands,memezilla/instagram-hackhands,LucasFrecia/instagram-hackhands,kampta/instaclone,kgao/instagram-hackhands,kgao/instagram-hackhands,pcnicklaus/instagrammmin,RAGOpoR/instagram-hackhands