Fix tests
Use email-queue for sending emails #4785

Review ID: 5793001
Merge pull request #107 from priyankarani/develop

Fix tests
Merge pull request #109 from prakashpp/feature/task-4796

Raise exception if github hook signature didn't match #4796
Merge pull request #108 from aroraumang/feature/task-4785

Use email-queue for sending emails #4785
Fixed github webhook signature matching #4796