Merge pull request #466 from haskellfoundation/db-maintainer-readme

Mention David Binder as maintainer in README

Author: david-christiansen

README.md

@@ -25,5 +25,7 @@ If you're a Haskell tool developer who would like to integrate your project with
 
 ## Maintenance
 
-The Message Index is a project of the [Haskell Foundation](http://haskell.foundation). Please get in touch if you have ideas, requests, or any other feedback!
+The Message Index is a project of the [Haskell Foundation](http://haskell.foundation), maintained on a volunteer basis by David Binder (@BinderDavid). Please get in touch if you have ideas, requests, or any other feedback!
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