Add myself as an author 7e09c633

One of my patches was incorporated into Docker, and at that time I didn't know that I was supposed to add myself into this list of contributors.

Commit ID: 7e09c6332de11538e170b4d25ccd5bfa068ffd1e

And a few other patches are already in the pipeline.
Merge pull request #2517 from gurjeet/patch-2

Add gurjeet  as an author