Update contributors list.

Fenixin · Fenixin · commit ec80f749cc06 · 2015-03-17T23:50:35.000+01:00
diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
@@ -7,3 +7,4 @@ Contributors (in no particular order):
 aheadley (Alex Headley) - First multiprocessing version of Region Fixer.
 carlallen (Carl Allen) - Fix problem in MacOS
 kbn (Kristian Berge) - Small fixes
+macfreek (Freek Dijkstra) - Fixes and lots of help
