Create a google group for discussion

Author: anomalizer

README.md

@@ -37,6 +37,12 @@ Implements proxying of authenticated requests to S3.
   }
 ```
 
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+# Community
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+Thr project uses google groups for discussions. The group name is nginx-aws-auth. You can visit the web forum [here](https://github.com/anomalizer/ngx_aws_auth)
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+
 Request signing & Amazon Cloudfront Service
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