Update locations

Author: aquarhead

_layouts/index.html

@@ -97,7 +97,7 @@ <h2>Expense</h2>
     </form>
 
     <footer>
-        <p><a href="https://twitter.com/aquarhead" target="_blank">@aquarhead</a> in Shanghai + <a href="https://twitter.com/xhacker" target="_blank">@xhacker</a> in Vancouver </p>
+        <p><a href="https://twitter.com/aquarhead" target="_blank">@aquarhead</a> in Reykjavik + <a href="https://twitter.com/xhacker" target="_blank">@xhacker</a> in Beijing </p>
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