System Hook for Issues
Description
Currently if a user has 100+ projects we'd need to create a project webhook for each one to listen to issue events. It would be easier if there would be a system hook event that we could subscribe for issue changes.
Proposal
Ability to receive events whenever an issue was created/updated/closed/deleted in the entire system.
Links / references
Github has organization webhooks to which you can subscribe for issue events and many more: https://developer.github.com/v3/orgs/hooks/