[california] Add Felix Eckhofer to THANKS file for prior patch

[Jim Nelson <jnelson src gnome org>]

commit d198cba5f272ecdbff040db39478c7195d5aae83
Author: Jim Nelson <jim yorba org>
Date:   Mon Jan 5 18:03:58 2015 -0800

    Add Felix Eckhofer to THANKS file for prior patch

 THANKS |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/THANKS b/THANKS
index fcdbeea..9e331ba 100644
--- a/THANKS
+++ b/THANKS
@@ -2,6 +2,7 @@ The California team would like to thank the following contributors:
 
 Yosef Or Boczko <yoseforb gmail com>
 Jim Campbell <jcampbell gnome org>
+Felix Eckhofer <felix eckhofer com>
 Pierre-Yves Luyten <py luyten fr>
 Samer Masterson <samer samertm com>
 Bernhard Schuster <schuster bernhard gmail com>