Auto merge of #592 - Manishearth:host, r=aneeshusa

Update homu so that it uses default host 0.0.0.0

r? @aneeshusa

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homu/map.jinja

@@ -1,5 +1,5 @@
 {%
   set homu = {
-    'rev': 'a7355eb7a2ce5deaab2610c24fa2f29573a27cf1'
+    'rev': '3d2e2bb95af6227e9a87bb92a221f3dcda030816'
   }
 %}