[recipes] Add new contributors to credits

[Matthias Clasen <matthiasc src gnome org>]

commit 566129378513cac01cf288b69183b09a7eb648af
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Mar 4 12:12:44 2017 -0500

    Add new contributors to credits
    
    Welcome, Ekta and Maithili.

 src/gr-about-dialog.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-about-dialog.c b/src/gr-about-dialog.c
index 6a20273..292472f 100644
--- a/src/gr-about-dialog.c
+++ b/src/gr-about-dialog.c
@@ -818,6 +818,8 @@ gr_about_dialog_new (void)
                 "Mohammed Sadiq",
                 "Sam Hewitt",
                 "Nirbheek Chauhan",
+                "Ekta Nandwani",
+                "Maithili Bhide",
                 NULL
         };
         const char *recipe_authors[] = {