Add slack notifications
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hoanganh6491/IFTTTLaunchImage,IFTTT/IFTTTLaunchImage,hoanganh6491/IFTTTLaunchImage,mitchellporter/IFTTTLaunchImage,IFTTT/IFTTTLaunchImage,hoanganh6491/IFTTTLaunchImage,IFTTT/IFTTTLaunchImage,mitchellporter/IFTTTLaunchImage,mitchellporter/IFTTTLaunchImage