no issue
- When an email has a valid gravatar handle it displays an image instead of initials for the member
- Introduces new {{gravatar}} helper which accepts an email as parameter and size/d as named parameters. The output is a URL to gravatar image
- Refactored usage of "splattribute" to explicit property. There was a need to duplicate class property usage in the component and doing that through splatttibute feature is unsafe as pointed ou here - https://github.com/TryGhost/Ghost-Admin/pull/1417#discussion_r351837584
