Enabled cors

[AlenJoseph]

Hi, I was creating a short URL service with openfaas , while integrating the function with react js front end, It showed

Access to fetch at 'http://192.168.99.100:31112/function/getstat' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled

. so I edited the templates which enable cors and it worked fine, so I thought it would be a good feature to add to the templates

[derek[bot]]

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