[Add Media] How to integrate Spring Data Repository with Arrow

[Nicolas Fränkel]

Type of Content: Blog post

Link: https://blog.frankel.ch/custom-spring-data-repository/

Brief Description of Content: How to integrate Spring Data Repository with Arrow

Author/Presenter Name: Nicolas Fränkel

Twitter handle: @nicolas_frankel

[Maureen Elsberry]

Thanks @nfrankel! We'll get this added for you!

[Maureen Elsberry]

Completed in #64