Update committers.md
I really thought that I accepted the invite to join Islandora this morning, but it was the very first thing I did today and I was not awake enough to click the subsequent page's Join button.
@@ -33,6 +33,7 @@ The following is an alphabetized list of the current Islandora 8 committers:
| Bryan Brown | Florida State University | bryjbrown |
| Jordan Dukart | discoverygarden | jordandukart |
| Debbie Flitner | Arizona State University | dflitner |
+| Willow Gillingham | Arizona State University | wgilling |
| Jonathan Green | LYRASIS | jonathangreen |
| Jonathan Hunt | Catalyst.Net | kayakr |
| Mark Jordan | Simon Fraser University | mjordan |
